I am a 17 year old male and currently am not sexually active..lately however, whenever i become erect, the ligament or something in my penis undergoes a light pain whenever i am in the process of becoming erect. I am also an athlete and several times when i take off my compressions, a white gooey substance is coming out of my penis, i am sure it is sperm but why would this be occuring if i dont masturbate. Not only after sports, but sometimes during class it will just drip out, it also has reached a point where it hurts to urinate a little bit, no blood though. And the head of my penis is a little bit swollen but not enough where it is noticeable if i were to be standing in front of you. Sometimes the white substance has been sitting there for a while and it will make the hole in my penis stick together...Any ideas what is going on..this has been going on for about two weeks