How come its so hard to have friends?

so i have tons of friends but most of them are separated on another team in my school so we have no cles together. and the ones that do have cles with me arent really my trusted friends everytime they get mad at me everyone turns to there side except for one friend but the opposite gender so it looks like we are dating but we arent cause im datin someone else and since i have a lot of opposite gender friends they like sittin next to the girls except for the other girl who sits next to me. i tried makin new friends but everyone else doesnt really suit me well. and when they do get mad they make fun of me and move away but when i move to a dif table at lunch they sit a table close to me. the one who started this said that i was the one who complain about them when it was him complainin bout how gay and stuff my two friends are. and at library the gay ones keeps sayin loser like really fast and quietly to me then i was the one who got even more hated by defendin myself by sayin looks who talkin actin like a gay ***** and now im because of those bitches im the most hated person in the whole school. what should i do should i move