What's this about? I've been having symptoms for almost two months -- for which I'm having a colonoscopy sometime soon. Anyway, I've had abdominal pain, fatigue, and blood in my stool. Today, I was having quite a bit of pain all day. My poo was then yellow in color! I'm getting kind of freaked out by all of this. Obviously, I'm concerned about cancer. I'll have to wait and see, but in the meantime, I'd really like some ideas about what could be causing yellow stool. I do not take vitamins, and I did not eat anything out of the ordinary yesterday or today.
Additionally, I'd really appreciate any information regarding what to expect with the colonoscopy. Thanks a lot!