I've been feeling warm all the time. Not hot, but warm and I've been sweating somewhat as well. What's wrong? I ve been tired recently too. But it just seems that I m always very warm, whether at work, home or in the car. Now it s been hot outside here in the Northeast, but this happens even when I m in the air condition. I m starting to get concerned. I m 37 years old and I do smoke. My mother has type 2 diabities but no evidence of heart disease in my family. I m not overwieght and I work out 3 times a week. Am I losing my mind or can someone at least point me in the right direction. Thanks.