About a month ago I woke up and had to pee really urgently, when i went i still had my morning erection. when i was done a bit of semen came out and got this burning sensation at the tip, it lasted for about a week and the pain went away, then one morning after i masturbated the night before i the pains came back but it wasnt just the pains in the tip. It started hurting in my shaft and testicles, it was never super painfull but enough to make it really uncomfortable. Then about a week later i got a super sharp pain in my bladder area then that night i had a frequent urge to urinate but by the morining it was gone. The bladder pains happen maybe once a day but are a lot less painful then the first time. I've been to the doctor to have a UTI test but it came back as nothing, i havent been back since but am scheduling one soon, but if anyone has had the same problem i would like to know what the ***l is wrong with me and if its serious or not..
oh yeah im an 18 year old male, and i know its not an STD becuase the last time i had sex was over a year ago and was with my girlfriend and with a condom