I don t sleep well but stay sleepy all the time, my legs ache and have sharp pain shooting thru them but only if I stop and sit down or lay down. My legs are swelling some and I know I have gotten bigger in my stomach in the past week quiet a considerable amount, way more than u should in a weeks time. My arms ache too but I do have carpel tunnel in my left wrist, I m not sure what s going on but my question is what could be causing this to happen?