This guy and I were hanging out and one thing lead to another. He had an orgasm and he wiped his hands off. About 5-10 minutes later he started fingering me with the hand that disnt have anything on it, then switched. I'm worried I'm pregnant. This all happened last night and I just had my period a week ago. There's now a light brown discharge on my underwear and when I pee, but it's not super bad.