I had my colonoscopy today, and I'm finding it tough to keep the worry at bay and stay positive. I had hoped they'd find diverticular disease or signs of ibs. Colon was all healthy until they got to my rectum; there was a large thing, I guess it was a polyp but there was no stalk etc it just looked like a big lumpy section on a part of the rectal wall. The endoscopologist took two biopsies of it and I think another of the opposite wall.  

Everything I read says they'll remove a polyp if they find one. I could see that this was covering  a large area of the rectal wall; like it was a third of the circumference of the wall and came in quite a bit. I don't know what I want I guess I want reassurance that is still most likely a benign polyp albeit a tricky one to remove. Does this make sense to anyone, has anyone experienced something similar? 

I try to read academic journals and guage from the statics what this might mean for me; I know that being 35 means the odds are still highly in my favour...and yet I've been told all along its highly unlikely they'll find anything like a polyp due to my age. 

I am just so scared. I'm sorry for posting nonsense. I just wish I could find something to reassure me that everything is going to be okay.