Guy friend treating me differently since we had sex?

[xoxoshal]

Basically, a guy since I've known since 2nd Grade had sex with me. Turns out we go to the same school and hes told ALL his guy friends and now everyone thinks I'm freaky or whatever? I saw him in the halls a couple times and he would playfully shove me and stuff but now hes stopped that and won't even look me in the face or talk to me, and then soemone asked him about it on askfm and he goes "Whose asking" I'm just really confused on whats going on, please help ):

[Gumleaf]

It's hard to tell what the problem was or is, but i'd suggest you actually talk to him about it. If it's bothering you that much you need some indication of what's going on.