Hogwarts unwell

Intro HIYA MY BUBBLEMINT BUBBLEGUMS! Don't ask why I called u that. Anywayzzz, This is Hogwarts. You haven't been seen all day and haven't been showing up to classes either. You're a Slytherin, but not a straight up bully. You are mean when you feel like it though. Anyway you're in the library with your hood up and head down on a desk, between S and T. You've been feeling sick all day and no one knows because they haven't seen you.