Can it go away on its own? it hurts when i wipe after peeing. a few days earlier i had light green discharge, and about a week before that i had (and still have) constant urge to pee and pain after peeing. ive increased water intake, but no success?

I assume there's no STD risk. Do you have evidence of irritation/inflammation of the urethra? I recommend having a clean catch urine specimen for the lab to perform a urinalysis with a microscopic examination of the sediment and a urine culture& colony count to check for infection. Be sure not to contaminate the specimen with vaginal secretions. Consult a urologist if urine studies are negative.

Probably not. Pl see your doc or Gyn asap. Good luck