Not being accepted

Samantha

My name is Sam (They/them) and I'm 16 years old. I just came out to my parents and they're not the nicest, I told them 2 days ago that I'm non-binary and I'm Bi, they were not very accepting they told that they don't want a woke person in their house, my parents are very, how do I say it? They have very strong opinions against LGBTQ+ community. It really hurt when they told me this. I'm also grounded because I made the decision to cut off all my hair and bought 4 binders because I hate my upper body parts. I just had a huge argument with them yesterday, ended up getting a slap in the face and now have to stay in my room for my whole thanksgiving break. I hate being stuck in a room, it really brings up bad past related issues. I'm also in military school because my parents already thought that this would happen. I talked to my grandma about it and she talked to them and I heard her say that me being they/them was just gonna be a phase. That also broke me even more. My parents got me a wig today and is now forcing me to wear it. This is really breaking my self-esteem. What should I do?