I'm an 18 year old male, with no significant sexual activity and am having severe burning when I urinate. I first had sex several years ago and I was fine after that, did not have sex for about two years and half way through that second year I started having extreme burning sensations in frequently in the tip of my penis. My family has a history of prostate cancer yet, I do not believe this to be the cause as the pain exists in the very tip of my penis. When this pain onsets I get the uncontrollable urge to urinate and on occasion i immediately also feel the need to poop. And i know nobody wants to hear it but several conditions i've seen on the main website have stated its relevant, on average I masturbate twice a day. There are no lesions, there is no swelling, and my penis looks totally normal even during times of pain.