Lawsuits are expensive and time consuming. But you are welcome to try.

If you can find a lawyer to take the case, sure. But I doubt it.

Can an attorney in a civil case file documents if they haven't filed a Notice of Appearance? Yes.

You can talk to their supervisor. Not a legal matter.

Ok. Best of luck........................................

None of us has a crystal ball.............................

No it is not ok. Talk to your parents..........

This is not a matter for the courts but, rather, for the administration at the school.

You speak to your parents who decide whether to hire a lawyer for you.

That will be up to a judge or jury to decide based on all the facts.