Thank you CamG. While I was on the medication for hypothyroid I felt terrible. He was not treating me correctly and once I stopped the medication altogether and was tested once at 4 weeks and again at 8 weeks and had stopped taking the medication and was told I did not need it, I feel so much better. I was experiencing the same symptoms, tired, weak. I know that thyroid issues are hard to treat. I have heard this from many people who have problems with it. I was one who was being treated but did not need it. Over the last two months without thyroid medicine, my blood pressure has gone from 140's/90's to 110/70's. Go figure....