I second that thought. I had a colon re-section end of October,2019 and two months later tested positive for c-diff. I was thinking you were going down that same road until I started reading about you not being able to urinate. I know I experienced some irritation from a week with a catheter (in the hospital) but not a blockage. How did your dr’s appointment go yesterday? Are you feeling more hopeful? I hope he gave you some answers.