I have had thyroid problems since I was very young, and had it completely removed 7 years ago. I’ve been taking replacement hormones for years, so you would think I would be an expert by now! My primary care and my OB have been tracking my levels and everything has been fine. 6 weeks ago, my levels were fine. Last week my levels were taken and they were 9.9 (normal range is .4-4, which in thyroid terms means I am incredibly hypothyroid). Obviously they changed my meds, but I am terrified that I have caused irreversible damage to my baby for weeks when I had no idea. 31 weeks today. Does anyone have any experience with this?? Or good outcomes to share?