Last Monday I Had A Colonoscopy And During The Prep

Last Monday I had a Colonoscopy and during the prep the night before I was unable to urinate an adequate amount to keep pace with the intake of fluids. I informed that Doctor prior to the procedure and he inserted a Catheter. I immediately released 1 liter of fluids and another liter prior to waking up in recovery. I have had blood in my urine off and on since Monday and releasing small pieces of material, maybe small blood clots, into my bag. This morning my lower back in hurting, I have pus coming out the tip of my penis, and just urinated into my pants bypassing the inserted catheter. Shortly thereafter a larger than normal piece of clot came out off the Catheter end.