hi not to long ago i was picking scabs of blood from inside my nose that were bloody and i would blow my nose and and at times i wold blow out blood now my nose is fine and clear but now i cant seem to taste or smell the way i should and also i cant seem to put on any weight and i m just wandering why and i also have sciatica in my left upper part of my leg and both my legs were solid muscle because i used to deliver papers for many years now there not all that solid anymore and i m just wandering whats going on.