Prostate problems

Latest psa 9.1 , down from 9.3 , not dropped much , but at least dropped , my new urology nurse wants another blood/psa test as not happy , to0 high , told her I’ll do that , mri but no way was I having another biopsy ( said getting in front of my self )
Said & don’t have ■■■ for 48 hrs before this blood test , didn’t know where to look ( my mrs has put her upto that as there
Mates )
Bit worried about loosing abi my original urology nurse but this one seems ok , though my mrs & her seem to be doing a lot of whispering !!