Someone please help...

I can’t anymore with my life, everything I do goes wrong or is stupid. My mom and my brother are always the first to call me dumb or useless every time I can’t do anything right. my brother always makes fun of my body and makes very strong comments about me. Also my mom was once I showed her a picture of a dog that I love and she say "aww is just as ugly as you" and I was shock, how could a mom tell that to her own daughter?. I have never had a boyfriend, my first kiss or have sex and I am so tired of my life and my body already .. i want to make my mom happy.. everyone.

Also, I suck at school too, I cant even graduate because I’m not use to take long quizzes like the regents* I’m latina* and can’t talk or write good in english .. just for 2 exams. I don’t know what to do with my life anymore damn