I know I'm not the first one here to tell you, but a prostate infection, will usually have some symptoms that can be felt through your pee hole. Cranberry juice, would help that if that were the case. All signs are leading to a more serious condition that we can only speculate at. I am just going to say that you need to see a doctor. In this type of situation that deals with infection, the infection of this type usually doesn't just clear up. I am not a doctor and it could just clear up. Personally, I wouldn't mess with this. Doctors treat worse conditions then this. There is nothing to be embarrassed about. I suggest while you decide on going to doctor, you make nice hot as you can stand baths and soak your bum in hot water to cleanse your body. You either make a doctors appointment now or plan on an ER visit in the near future if things don't soon turn around.