 [ Symptoms ] i am waking up with spots and rashes all over my stomach and back [ Disease ] bright red blood is almost always coming from the distal parts of the gi tract namely the rectum or anal area the blood can be from a polyp again a hemorrhoid internal or external an anal fissure tiny tear that opens when you have a bm or there is no way to be sure what is going on unless you see your medical provider and have the source of this blood determined by an exam this is too important to just guess