I kissed this boy now Im in trouble?

Ok so when I was in school (it's summer vacation now) I kissed I boy named Jay and it spread all over the school :( EVEN TO THE TEACHERS D: so now all the teachers think Im a freak just for kissing my boyfriend isn't that mean! Okay so here is the problem My teacher Im getting for next year isgonna remember me and she's gonna harrass me for whole school year just for that one little thing! So now what should I do