People from my school are literally so mean

I swear there are these girls in one of my classes that thinks it’s so funny to rag on me just cus im kinda quiet. They’re always all like “Omg, you’re like such a little shy girl aren’t you! Such an introvert! I bet you’re like an anime kid”. And like, I haven't even said a single word to them. Like what?? Plus they always make me clean up after them, and blamed a bunch of messes on me. They also tell me my artwork looks weird, and one kid genuinely walked by and was like “Jeez you made that?” And like COMPLIMENTED ME. And then she walked by and was like “Don’t be nice to her” WHAT REASON DID SHE EVEN HAVE FOR THAT. 

 And some girls are mean to me cause of my body. And I just wanna say I USED to be an unhealthy weight, but I got way better which I’m proud of and they just continue to make weird comments. They always say I eat nothing, call me rude names, and ask if I’m anorexic. And then they turn around and call me weird? Like do you have no shame? Commenting on people’s bodies like that is literally disgusting.

And they say things like “If you ever tell anyone, I’m gonna tell the principal you told me to (do bad things) to myself” LIKE. THAT IS SO WEIRD. I just don’t understand how someone can do something like that to another person, especially someone you’ve never even met. Plus, they threatened to kill me 4 times. Which obviously they’re not going to and they were trying to be ‘funny’ in front of their friends, but they could still get in trouble for that. Honestly, some people need to just learn how to act civilized.