I'm always hot and sweat excessively from chest up, even when its snowing outside! I had my hormones checked& testosterone is elevated&others low.?

Consider PCOS. Polycystic ovarian syndrome is characterized by elevated androgenic (male) hormones in females. It is potentially treatable and can increase one's risk for Insulin resistance and diabetes. I would recommend you discuss this possibility with your doctor to see if you have any of the symptoms of pcos.