Being perimenopausal at your age is abnormal unless you have a family predisposition to early menopause
. You may be having some source of infection apart from the gynecological point of view that could be causing the flushes and you need to be assessed by a physician for that. Meanwhile, try to wear cool, comfortable clothing and keep your surroundings cool. Take plenty of fluids and fresh fruits and vegetables. Try deep breathing for 15 minutes in the morning and evening and also whenever you get those hot flushes. Wish you good health.