When I was playing street hockey about 3 days ago, i got hit in my crotch by the ball. It was painful, but the pain didnt last for very long time. The next morning, i have noticed some discharge coming out of my penis, which i have assumed to be normal due to some damages to my urethra. But later that night, as i was taking a shower, i pulled my foreskin back, and noticed that the area that i got hit became really red, and there are pin sized sores (whitish red) on the skin. Is this normal? or should i go see a family doctor?