Emotionally abusive mother

She makes me hate myself. I hate my life. I can't ever make her happy. I'm 16, junior & high school , I take all advanced classes, I'm active in the school & get along well with my teachers. Once I come home, it's hell. She can't ever clean because she expects me to do it even if I get home tired & sore from practice. Then she takes all the credit for it & says I never do anything. Anything pisses her off & she takes it out on me. Today, She kept nagging me & telling me to get out the car to order her tacos because she didn't want to. She told me to order her 2 & my brother 2. I know my brother doesnt like his tacos with anything other than the tortilla & meat so that's how I ordered his & hers with everything except onion. When we got home she asked why I ordered them that way & so I explained to her & she started shouting "you stupid idiot, you can't ever do anything right, i was going to eat them. You're useless." Then she told my brother who's 7 years old, not to sleep in my room anymore because I'm going to spread my stupidity on to him. She said It's like I'm mental. I want to cry so bad but I don't want her to come in my room & see me crying because i don't want her to feel as if she won. I hate her so much sometimes. I see how other mothers are with their kids, so caring & helpful. I wish she was like that too. I wish she gave me the proper attention & care. I wish she wasn't so emotionally destructive towards me. I wish she wasn't so selfish & ignorant. I don't know how to deal with this anymore. I don't know how to please her because she picks up a fight for anything. 😞 why me