hi, Fatigued. GI-wise, I felt much better after my sigmoidoscopy in which the polyp was removed; no more nausea or cramping...that is, until more recently (but not as bad as before). that's why I'm thinking I might have another one in there. I think you're right about the blood. I had to wait NINE months since I first went to the doctor before I was even given a sig. (and I went in because I had early warning signs of a problem that I wanted to nip in the bud!). a simple test showed I had no blood in the stool, so I wasn't taken too seriously for a long time.