Gleason of 6

Irritated pelvic and groins. Hello everyone. Any information will be greatly appreciated. For about three weeks I've had those uncomfortable feelings. Urination urgency and frequency for about 6 months. My urologist has put me on three different medications for OAB but so far no relief. I'm really worried now that the irritation and discomfort in the pelvic area groins could symptoms of the prostate cancer. I'm supposed to see a urologist outside the VA in November to discuss robotic surgery. Your opinions,advices would be greatly appreciated. Thank you