
you could report it to the school (im assuming this happened on campus, and no one is allowed to stop you from going to the library simply because they are also there!), alternatively, you might want to find a quiet room on your campus specifically for situations like this, there’s a sensory room on mine. (i am assuming this is on campus, so if it’s not lmk and i’ll change my advice lol)
Oh, sorry I posted this while upset, it was a sensory room in the library I was trying to use, but a group of people were using it to just hangout instead. And they wouldn’t let me use it because there was no more space. I might talk to someone at the library and see if there’s a way they could make some rules or something for the room.