hi, am wondering if anyone with hypothyroidism goes through life permanently burning up when all we hear is that we're supposed to feel the cold terribly. I lie awake every night with the overhead fan on even when it's supposedly cold and find getting through the day quite debilitating because every time I exert even the tiniest bit of energy I have to lie down with the aircond on... I mean it happens when I wash 2 or 3 items or cook a tiny snack.. it doesn't have to be heavy work... I am soo fed up with feeling like this. I have been on 75mcg thyroxine for several years and am told that my results, which I have get tested every 3 months, say I am normal... please help!