i needs help... please help me!!! ok this happen like 3 weeks ago, i was playing basketball, and i try to make a lay up, the guy in front of me jump and try to block my shot... he didn't block me, but he knee me, not on the ball, or the penis, he knee me right where the penis and the body connects.... so i was like no big deal... and forgets about it. then one day morning i wake up, and um i got a boner, and it hurts, so i take a look at it, i can see a extra vein pop out, and when i touch it, it hurts, and it also connects to injures. and i think where i got hit it bruise up. my penis dos not hurt when its normal or when i pee. so it only hurt when i got a boner. im thinking i cant never have a normal sexual life again. now the bruise have not heal yet. i don't know what should i do now. should i just wait for the bruise to heal, or go see a doc. and i wonder if that extra vein will ever go away or its going to be there for the rest of my life!!! please help me!!! thank you!!!