I'm being bullied by teachers?

Don't listen to that Jim idiot, you shouldn't be made to feel like this in your school. Have you tried calmly talking to your parents or another adult you trust? because i think this would be the best way to sort something out. Tell someone you trust thats understanding and explain everything clearly to them, I'm sure something can be done about this if only you tell the right person also I'm sorry i couldn't be any more specific with my answer and hope your problem can be resolved i too have had problems with teachers and its horrible when then make you their target and set out to pick on you for no reason you should not have to put up with this so please tell someone immediately and get the support you need.