No friends

I recently lost all my friends and like they’re gone for good, she was toxic and everyone else just ignored me so my life is better without them.

But now I have no one except my bf and he goes to a different school and I can’t see him that often and between exams and fortnite he’s never on his phone.

I feel so lonely and its making me very depressed and idk what to do. Idk how to make friends or where I could make friends and I’m dreading going back to school after the exams Cause I can’t handle being alone.

Any advice???