I went to the doctors two weeks ago, they asked me to do blood tests for my thyroid as i am showing basically all of the symptoms. The results came back as positive for under active thyroid. They wanted me to do a few more tests to see what medication i need and now they are saying that i don't have an under active thyroid. I have gained 50 pounds in one year... i work out, eat right, and i can not loose weight. i thought i finally found out whats going on with me but now im being told a week later that im fine.. any one else have this happen to them?