IF you can, squeeze in 1 PT appt preop to receive Kegel instructions.
Biopsy July 17; surgery 2 wks later and 1 session was very helpful for me during recovery period.
Catheter no big deal: Mine was in 10 days. I walked in the house 20 - 30 mins /day in 5 min increments.
Plastic bucket for cath bag was excellent suggestion I received.
Keep catheter clean; see videos. I cleaned once daily.
And, I removed my own catheter; standing in the shower; very easy; slid out mostly on its own.
My continence post catheter was excellent: credit Surgeon, PT and good fortune.
Good luck. You will do fine.