Hi sunshine and welcome to PC. Looks like you're getting excellent advice already; you'll find a lot of support and understanding here.

What I would add is that if you focus on getting the best treatment you can, your actions will likely influence your parents a lot more than trying to argue the point. A therapist is a great idea, because they can teach you the tools you need.

If you can respect your parents for loving you, giving you a place to live and (even if it's misguided) appreciate that they are trying, it can go a long way towards getting along. You don't have to agree with them to respect them.

I hope that you and your parents will be able to find the balance that you need.