Baby will be 17 weeks on Monday and ever since delivery I have been dealing with thyroid issues. I have hashimoto thyroiditis which was diagnosed years before getting pregnant. It's usually been well controlled and was throughout pregnancy. However, ever since delivery it has been super hyperthyroid. I have been in contact with my endo and I have been lowering my synthroid dose and monitoring my blood levels since. However, no matter how many times i decrease my dose, my TSH keeps dropping. I feel terrible. Headaches, difficulty sleeping, dizziness etc. Anyone else dealing with this? I'm so worried it will eventually effect my milk supply as I am EBF and just returned to work so pumping too. Breast feeding is really important to me, so I don't want anything to effect it. I just feel miserable and am at a loss of how to fix it. I plan to call my doc Monday, but wondering if anyone else is dealing with a similar issue.