The new girl is taking my crush away from me?

so school was fun right. there were boys and this one special boy who always flirted with me and i secretly liked him bac. but thed the day the new girl came, ruined my life!!! ok so the boys think she's the hottest girl in school! and EVERY BOY ON THE FACE OF EARTH is trying to get with her. EVERY BOY!!! and the f**ked up part is the one she is closest with is my crush!!! they are always talking in the hallway and evry day in homeroom they sit next to each other. and always conversating. oh, one time at lunch, it was me and her and my crush. ( were kinda friends. me and the new girl) so i was talking to him but then she cut me off and then e didn't give a f*ck what i had to say anymore! im so mad and JELOUS! i want life to be normal again and i dont want my crush and the new firl going out. i mean im kinda pretty but i wear gles but she is stunning. how do i step up my game and win him back or just forget the whole thing and just move on??( its not that easy to let go of a big crush and see him walk away with a new girl holding hands in the horizon kissing).