I've been having a sensation on the left side. I had a colonoscopy 5 years ago and colon was clear except there was a small pocket. Have not had problems until a few weeks ago when it occasionally feels like the colon is swollen
/thick on that left side. Sometimes I have the sensation of movement, No bleeding, bowl movements are normal (for me). I have an appointment with a doctor on Thursday and am hoping he'll suggest a colonoscopy to see what's going on in there. Any suggestions or thoughts?