Friends

I am very annoyed with a certain part of my friend group. They are so loud, and I hate to say it, embarrassing. I have 1 big friend group but it's kinda split in 2. My friends brooke and Sarah and then the others. On the other side is a girl M. M is super super loud, touchy and doesn't know when to stop. She yells when she talks and it's embarrassing. I don't want attention brought to me at school. She's also super touchy. I'm autistic and HATE it. She's always trying to hug me and touch my face and whenever I move away or say stop she yells "OMGG SO YOU HATE ME!!". Ong. Yes bro. Now I do! And I know I could just bring this up to her, but M is the type of person to think you genuinely hate her if you tell her someone she does makes you upset. And I know for a fact she'll overreact. And I would lowkey unfriend her, but all my friends are friends with her. I sit with her at lunch, I sit with her in several classes. I just can't.