When was the last time you had your thyroid meds checked to see if they're maintaining levels? I had/have some of your symptoms; am on two thyroid doses as one I can't wake up and the other I can't get/stay asleep. I've had the hot, stomach, headaches, etc. too because of it.

I've felt much better since I'm started eating better and lost a lot of weight. My asthma has gone into remission and I don't have quite so many problems. That and I see my doctor every 3 months and we work on the thyroid issues. I just got him to change the one I was on because the inactive ingredients were fewer so less likely for me to be sensitive to them.