i hate school

I have no friends at all everyone makes fun of me for my pimples and big for-head and sometimes how i dress. Like i just went close shopping w my mom like wtf do you want me to wear. Im honestly thinking of moving schools because its like i annoy my friends and no ones talking to me and i cant even open up to anyone because if i do one thing that they dont like they go around the intire school spredding rumors saying that i watch yk when i dont im so tired of this really and at home and everywhere i go i act happy go lucky just to make the people around me happy and when i do actsad or open up to them they call me an attenchon seeker and they say that i have fake depression and i have very bad grades and when i show my mom or when she sees them she tells my intire family and when i see my grandpa on the weekends he calls me a stupid idiot and it usally makes me cry becase of all of the things happening in my life and then he tells me to shut up as im crying and he just keeps screaming at me and i tell him that it dosent help and when i start to spot crying he just keeps yelling and brings it back up and i just keep crying like yelling at me wont help.