im suffering from sheer fatigue ,no energy at all,keep sleeping,also headaches at back of head,and dizziness ,and last few days my hip feels like it comes out of its socket with pain,i also suffer night leg pains similar to cramp ,but not cramp,i put this down to an aorta by fem bypass at first,but my surgeon says its not from that,im confused with whats going on,and why i have no energy at all.