You may discuss most medication as long as you don't provide the dosage. You may also provide test results but make sure you include the units so others will be able to interpret them.
I am not a doctor but it sounds like you may have developed a UTI (urinary tract infection). Normally you have the urge to go more often and it can be painful but not everybody experiences pain the same way. This can be simply tested by providing a urine sample to the doctor and treatment is oral antibiotics. Make sure you follow the doctors instructions as UTIs are more difficult to control in male hardware.
It's also possible the UTI is not localize as it has gone on for so long and it's in you kidneys. If this is the case, it could explain the remainder of your sick symptoms. I suggest you see a doctor as soon as possible to check this out. When I developed one, I knew I had it bad and went to the emergency room. It was rather costly but as I didn't have a regular doctor at the time, it was worth it.