Am really sorry to hear this happened after just a biopsy. My condolences on having to have had prostate biopsy, they can be barbaric and often without anesthesia. I have watched prostate biopsies done. I am appalled and ashamed that in the US, men don't often get anesthesia for this procedure. However, in EU and AUS they do get anesthesia because it is a very painful procedure.

If I were a man I would DEMAND anesthesia for a prostate biopsy.

There is procedure called a urostomy.

It allows you to divert urine away from the bladder into an opening in your abdomen to drain urine into a little bag, instead of constant catheterizing your bladder. It is like a colostomy (for feces) except it is only for urine. I know it may seem extreme, but:

I am a woman. I would not want to be catheterizing MY urethra and it is only about an inch long! I can't even imagine cathing my penis if I had one! Yikes.

Catheterizing always leads to: infections.

It is a difficult choice/decision: catheterizing, a Depends undergarment, or a urostomy. Or other suggestions as above.

Good hunting and good luck. Hope you find something that works best for your situation.