Valentines ruined?! Any answer i will take please just help!?

Im gonna make this a limited as i can but theres this guy who i really liked and he didnt likeme and i kept calling himi guess he got annoyed and posted this status on facebook and said hes gonna get his team to light me up i got u so now im like really scared hes gonna get his sister and a lot of girls to jump me a school tomorrow and i barely have friends whos gonna help me wih the fight and i doubt the kids will squash it because they are 7th graders and they r immature they wont drop it i need help! ps. he called me a lot of times first! ughhhh! i dont like him anymore :(