Prostate Cancer Foundation (pcf.org) now has a Patient guide for the newly diagnosed - free by download and hard copy.
Also Patrict Walsh, MD'S book "Surviving Prostate Cancer ".
Primary pathways are treatment (either surgery or radiation with ADT hormone therapy) or active surveillance.
Other tests, including a PSMA PET scan, may be appropriate.
My suggestion is read the PCF guide and/or Dr Walsh's book and prepare for Thursday.
Best wishes.