Thank you thank you so much for responding!! I was really concerned about this today, and my midwife is out of town. I'm taking a natural supplement that simply supports the thyroid. I went down in my dose when I got pregnant, just to be safe, but that could be some of the problem. I focused today on eating and drinking enough, and taking it easy and I had a much better day. I'll call my midwife Monday and see if I can get in to have it checked. I just hope baby is okay until then. I'm feeling normal now at least, thank goodness. We'll see how the day goes tomorrow.