I have problems regulating my body temperature, especially at night. No matter what the ambient temperature is my body and head feel excessively hot although my feet are cold. Even in the winter I have the bedroom windows open, heating off and lay on top of the bed. My skin feels cold to touch, my feet and lower legs get cramp and my toes become rigid even when wearing bedsocks . I'm not menopausal. I have recently been diagnosed with hypothyroid and on Levothyroxine but this all started over 2 years ago. My gp said the overheating doesn't fit in and should be feeling cold all over. Any ideas please?