I Have Been 'over Heated' For 20 Years. When I

I have been 'over heated' for 20 years. When I do anything, I sweat SO badly and get SO hot that my face gets red! I can't go anywhere because I am always SO sweaty and hot! Even in the winter, I wear shorts and tank tops. I've had hormones checked, and recently diagnosed with Hyopthyroidism and Type 2 diabetes. My husband says that he can't sit next to me because I give off so much heat. My body core is 97.4. Any work that I do only increases the heat. I only sweat when I am hot. I know that sweating is the way the body cools you down, but it doesn't do that for me. I stopped wearing sweaters years ago and don't like wearing winter coats. It has gotten to the point that that don't want to get dressed up to go anywhere because I get too hot and sweat so bad. PLEASE help! What in the world makes me so hot all the time??