My boyfriend was giving me a long oral sex and while he was doing it my right vagina lip (flap?) was very swollen because he was sucking too hard/too much on it. When will the swelling go down? It doesn't hurt when I pee and it's not itchy... we were both virgins when we met (he took my virginity & I took his) so we do not have any diseases... any help please when will this go down/away? Any girls had this happen to them after oral sex?