I recently had my 3rd bout of diverticulitis with severe bleeding and ended up in hospital for 10 days on intravenous antibiotics. Since coming home I have had a problem with my bladder. I pass urine and 15 - 20 minutes later I need to go again and I am finding it very difficult to hold it and get to the toilet in time. I did not have this problem before I went into hospital. I also have CLL with a high WBC so I get infections really easily.