How Can Body Temperature Intolerance And Lack Of Regulation Be Treated?

IN MY AIRCONDITIONED HOUSE WHEN THE AIR IS ON I AM COLD AND WHEN IT GOES OFF I AM SWEATING MY BODY HAS NO TEMPERATURE TOLERANCE OR REGULATION. IT IS THE SAME AT NIGHT AC ON I'M UNDER THE COVERS, AC OFF I'M ON THE COVERS.(THIS IS NOT HOT FLASHES). MY TEMPERATURE HAS ALWAYS BEEN LOWER THAN 98.6 UNLESS I WAS SICK.