Earlier today I was with my girlfriend, and she gave me a handjob, but my penis scraped against my trousers a few times, and I ended up with a few very tiny cuts on the head of my penis, which bled quite a bit. There may have been some other cuts somewhere. Later in the day, the same thing happened, and we had sex-a few hours later my penis is very swollen-the swelling feels like a bruise. It is swollen on both the sides, and it hurts alot to pull back the foreskin. When I touch the penis head, that hurts too.This has never happened before-Im not particularly worried, Id just like to know if its anything major, and what I could do to get it back to normal, and how quickly it would take effect. Thanks in advance!