YES YOU GO!! I had the same, identical situation back in the early 90's. I had suffered from hypothyroidism through most of the 80's, but wasn't aware enough to see a doctor, then I crashed BIG TIME in the 90's, panic attacks, anxiety, fatigue, depression, etc... I went to ER one night, thinking I was having a heart attack and the Dr. said right away I probably had a thyroid problem. He was right!