Well a few days ago while I was taking a shower, a bottle fell and hit my right testicle. It was painful no doubt but it faded away in a few moments. So the next day, I was masturbating and when I ejaculated, there was this burning sensation right after. I didn't think much of it at first but the next day after that it happened again. So I decided to stop masturbating for a day to see if anything will change. So just a few minutes ago I ejaculated and there it was again. So could this be a serious issue? I never had sex in my life and I doubt I have an infection as when I urinate it doesn't burn. Another I think might the problem was that my hands were cold during these sessions, does that have anything to do with it?
Hope to get a reply, thinks in advance.