Hi

I'm 19 and I've been bleeding a few times when passing my stools. It's only ever been a bit when i wipe but i was convinced it was just a fissure however the other day i had the absolute worst abdominal pain accompanied by chills. This only lasted for about 4 hours and went away although I still have a bit of stomach pain. Then the next day as I passed my stool, I noticed the water in the toilet was red and when I wiped a lot of blood came out. The stomach ache disappeared though after however I'm sick with worry that it could be cancer. I rang 111 and explained the situation and they said a gp will ring me back however I'm currently at uni and my GP is 3 hours away at least and because I suffer anxiety I'm not sure if i'll make it to the place at uni therefore waiting until i get to my actual gp which could be a few weeks time. Has anyone else suffered these symptoms, do you think I should worry about it? I'm also terrified of maybe having to have a colonoscopy or anything up there