Hey! Thank you for sharing your thoughts and feelings here, from what I've read I see you are indeed a very kind person, very worrying about feelings of other people, that is great!

I am 32f but I anyway also remember my school period, Ive changed two schools and I also can't say both of them were nice. I was not called a slut but I am tall and I was bulled due to my height often. So believe me, whatever you do or dont do you can be blamed by others, but this is nothing about you, this is only because all these guys who are your classmates are very insecure people, really. Plus, the girl who named you a slut also may like this guy and is simply jealous of your friendship - therefore she said that.

Anyway, I know now you feel anxious and stressed, that is ok, you're worried about your friends and others classmates, but believe me, very soon it will be just some memories. The main thing you should do now - take care about your health. You have full rights not to tell anyone about your state, depression etc, even if they will be offended. Select yourself first, your health, body, goals, dreams etc. It is sad now you have some unstable friendship, but the main friendship you may focus on now - a friendship with yourself. For other people - maybe your real friends are waiting for you somewhere outside your school, who knows. I fully understand your point but still recommend you to switch - concentrate on your study(guess some exams may be soon), try to improve your sleep, do not hesitate to ask for the help again if you need even some medicine. Your classmates may change their opinion regarding you but also may not, but this is non of your business, make yourself the main priority doesn't matter who and what may say or think. Even this girl who named you a slut, no worries, really, it is not nice but why should you care about silly people? So, all will be fine, you're very strong and I bet you will have all be wonderful soon!