I HAD A COLONOSCOPY DONE YESTERDAY. I had 6 or 8 polyps taken out. But I am very sore on my lwer left side. I have pain just before I have a bowel movement or gas. They gave me a enema and they hit the spot that has been sore and it was very painful. I also have a brown discharge in my urine. Had my bladder checked and they said it was ok. But the spot is tender when I touch it.