Hi, I am 16 years old. Lately I have been going through lots of stress with a girlfriend for about one year now, so I'm not sure if this is possibly do to stress... but but I just got back from a friends and when I got home I beat the hell out of the punching bag to relieve stress.. because of girlfriend.. but cutting to the chase when I got out of the shower after that noticed that the right side of my penis was larger..

Symptoms: It doesn't hurt, it's not tender, not hard, it's very soft, when erect its not really noticeable, and it looks like its basically fatter on the right side as if I was about to become erect.. (when erect it does not have any curve do to lump.)

I talked to a female she said that she has seen this before... possibly some kind of blood issue.. I'm afraid to wait this out or really tell anyone..

Forgot to mention, There is nothing wrong with testicles that I know of. None hurt or anything strange has come out of the blue.