worried about DD who is 21years old .Shes been on the pill but was having bad cramps and quite alot of bleeding and so a few months ago she changed to the coil and the bleeding /cramps are better . it may be unrelated but she has been having what sounds like hot flushes , drenched in sweat when she is not exerting hershelf and when its not especially warm . she is waiting for drs appointment but i am fretting as it jsut seems so odd at her age. shes also always had great skin but has now developed quite a lot of spots - no idea if its related . anyone have any ideas or advice of waht this may be or can reassure me ?