turn on me

my best friend was telling me that i was doing a wrong article in class and got really bossy. then she started to tease me and i thought it was just funny so i laughed along. then when i got home i cried myself to sleep because i relized she was making comments about my body. this made me insecure and very self conscious . the teasing got worse and it wasnt just about my appearance. i thought she was my best friend. i confronted her for it. she got even more upset and started to bully me more. i went to a teacher but honestly they don’t do anything. they just told her to stop but the next day the bullying continued.