Nobody warned me how much my body could change in the postpartum season. I was doing everything "right" — and nothing was working.

Aug 5

By Christa Vessell

‍ ‍Let me tell you something nobody warned me about.

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After my second baby, my body healed faster than it did after my first. I felt okay. I felt almost... surprised by how okay I felt. But my postpartum experience this time was different in a way that caught me completely off guard: my milk supply never came in the way it had the first time around.

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With my first, I had an oversupply. This time we fought hard to make it to three months. Three months of supplementing, pumping, and trying everything. And when I finally stopped breastfeeding, I thought the hardest part was behind me.

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It wasn't.

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Within months of stopping, the weight came on fast. Really fast. I'm 4'11". My whole life I've been somewhere between 115 and 130 pounds — that's just my frame, my baseline, what feels like me. I got up to almost 150 and I genuinely didn't recognize myself. Not in photos. Not in the mirror. Not when I was trying to get dressed in the morning and nothing — nothing — fit the way it was “supposed” to. The way it used to.

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Leaving the house became this whole production. I was constantly calculating: what can I wear that hides this? I started turning down things I would have shown up to without a second thought. And I was doing all the right things — eating less, eating better, working out, running, walking. I was trying. And the scale didn't move.

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"I was doing everything 'right.' Nothing was working. And I was disappearing from my own life because of it."

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That's when I started researching peptides.

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What I Didn't Know About My Own Body

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Stopping breastfeeding triggers a significant hormonal shift — estrogen drops, prolactin adjusts, and for some women, this sets off metabolic changes that can sometimes make weight gain nearly inevitable. My body wasn't broken. It was responding to a hormonal reality that no amount of discipline was going to override on its own.

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GLP-1 receptor agonists like tirzepatide mimic hormones your body already produces that regulate appetite, blood sugar, and how your brain processes hunger signals. They slow digestion, reduce 'food noise' (that constant mental chatter about what to eat), and help your body use insulin more effectively.

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📌 Tirzepatide achieved ~20% body weight reduction in clinical trials vs ~15% for conventional GLP-1 medications. Source: NIH/PubMed, 2025

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📌 A 2026 cohort study of nearly 100,000 adults found GLP-1 medications were associated with lower rates of anxiety and depression. Source: PeptideMethods, June 2026

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📌 GLP-1 drugs linked to reduced food cravings, improved energy, mental clarity, and lower rates of substance use. Source: Advisory.com, 2026

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The Year That Changed Everything

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I started tirzepatide and it was, genuinely, life-changing for me. The food noise got quieter. I wasn't obsessing. I was just eating normally, making choices from actual hunger instead of anxiety. I started wanting to work out because my body had energy again. I was motivated by my progress to keep going and I just started feeling clearer.

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Over the course of about a year, I lost around 30 pounds. I got back to a weight that felt right for my frame. I went back to fitting into my clothes, showing up to things I'd been avoiding, and recognizing the woman in the mirror.

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But here's the part that mattered most: my mental health improved dramatically. Not just because the number on the scale changed — but because for the first time in a long time, I felt like I had some agency back.

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"My body felt good. But my mental felt better. And honestly? That second part surprised me more."

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The Judgment — and What I Have to Say About It

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Some of my family and friends had opinions. 'There's not enough research yet.' 'Just diet and exercise.' 'This isn't normal.'

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Not everything you do in your life has to make sense to other people. Your route to feeling better is valid, even if it's not their route.

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Where I'm At Now

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I'm on a maintenance dose of tirzepatide now. It's what's right for me in this season of my life. I'm more consistent about working out (because I actually have the energy). I eat better because my relationship with food has genuinely shifted. I feel more confident, more present, and more like the version of myself I want my kids to see.

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And I'm not apologizing for any of it.

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"We don't always have to do everything the long, hard, 'correct' route. Sometimes your route IS the right route."

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Where I Get Mine — and Who I Trust

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I get my tirzepatide through Simply Wellness Concierge, and I cannot recommend them enough. They're a women-owned and operated clinic serving all of California — built by women who get it. No judgment. Personalized support. Real check-ins with a provider who understands that you're a whole person, not just a number on a scale.

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→ Book a free consultation → simply-wellness.com

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If you've been doing all the things and still not seeing results — I hope this helps. You deserve support that meets you where you are.

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— Christa, Founder of Mommish

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SOURCES

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→ NIH/PubMed: Dose-Dependent Efficacy and Safety of Tirzepatide (2025)

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→ Advisory.com: 13 Surprising Benefits of GLP-1s (2026)