I'm really sorry, report it and if that doesn't work because safeguarding is pretty terrible nowadays, report it to a higher up. If you know what I mean, and talk to people you trust about how you feel. If it's affecting you, please keep yourself surrounding with good people and friends that give you comfort. I understand how much bullying can get, as I had to leave school due to it. Don't lose yourself I hope it all gets a bit better !!