Your parents are still required by law to see that you get help. It may not have to be meds. It may be therapy, whether they like it or not. There may be testing that needs to be done. Not getting you the help you need is called neglect. Forcing you to go to meetings is called abuse. Your parents are not doing the right thing by you.
My advice to you? Make art, make art, and make more art. You can hide words in it that nobody will know about but you. And get outdoors if you can, even if it has to be early or late in the day. Cultivating gratitude is also helpful. Be grateful for the person you are, and for everything you do have. You will never have to get baptized...you will never have to be a dub, no matter what they're trying to do. You are a creative...one of those people who simply must be true to yourself. I'm sorry your parents don't understand that. I get the feeling that you will never be a follower, and that's a very good thing. Prepare yourself in to live without your parents, even if you have to rent a room. Find out what things cost and make a plan. It may take you the year to get your ducks in a row.
I am a creative too. You can pm me anytime.
wl9