I Just Feel So Gross!!!!!!!Plz Help!!!!?

Last night I went to a party and evrybdy was dancing nasty. Some girl twirked me and when I really though about it, it made me feel disgusting. I have this girl i like and all i could think about is her when tht girl was twirking me. Whn I got home, my mom asked me if i liked the party nd i lied and told her yes. Is it wierd that I think twirking is gross. Does that make me gay? I just got up and i still feel so gross. I took a really long shower last night to feel clean bt it didn't work. I felt so abnormal and out of place at that party. I just need your guys opinions, plz help