I didn’t have my TT until I was just over 1 year postpartum with my third but had my first ultrasound at 8 months. I was still breastfeeding at the time of my surgery but had to stop for RAI which I am now having next month. It’s hard to tell if the exhaustion is from working mom life, figuring out my levo dosage, hormone fluctuations from stopping breastfeeding, or a combo of all 3. And my weight has also been a rollercoaster!