Sorry for disturb you guys but please Pity me guys i need help from all of you. ?

i'm 15 years old. I study at state school. I just realized that all of my friends including my crush, my best friends lie to me and hate me because of my personality. I just know from my friend, she told me that everyone hates me because i'm a straight person. I don't really like to tell lie and i've never complements anyone in the class. That's make them unhappy about me and hate for a long time. Some of my friend they just pity me. I don't know what to do. I don't know who should i trust? I completely lost. The most pain of all is to know that my best friend lie to me and hate me, my crush which i really love also hates me because one of her friends said to me that when she hold my paper and she don't know that it is mine until her friend told her that it is mine, then she doesn't want to hold it anymore. She gives it back to them and said she has to wash her hand because she hold my paper. It's really hurt. What should i do? And who should i trust? Please help me. :( .:T0T:.