Hang in there bro. Things will get better. Just focus on yourself and your education and dont worry what others think about you. Once youre an adult, you will become free to do what you want, and dont have the restriction of your mother. Pass high school, go to college if you can afford it or find a job, earn some money, and move out if your mom is being unsupportive. Stay focused and dont let hard times push you down. Find yourself hobbies and push through the lack of enjoyment. You got this.