I'm totally losing my mind right now with worry, for about 5 months I've had blood on the surface of stool, and recently have been starting to get blood mixed in with mucus on my stools, I went to the doctor and told him about the situation and I was given a blood test which came back normal, then I returned to the doctor and I've been referred to the hospital fora colonoscopy, the doctor seemed pretty sure it was anal fissures, but the bloody mucus is really worrying me, the blood mixed in is ruby red and the mucus is sticky and on the surface of the stool, what kind of things can cause this apart from the obvious big C has anyone else had bloody mucus with fissures or hemmorhoids?