Discussion - Anyone had Urinary Diversion Surgery?

I am 41 and having problems with bladder spasms and hypersensitive bladder. The doctors have tried everything and now want to do a urinary diversion surgery where they use small intestines to make a bladder attached to my large intestimes with a cathable channel to my belly button. It will be nice to do in/out cath through my belly button. I would really like to talk to someone who has had this surgery or knows someone that has to find out how they did. I'm worried about the recovery since it always