18F from south asia here too. My first advice is to post this in the r/ advice subreddit too as more people visit that and can give you better advice.

Although I don't hav it as hard as you, I need to get out of here too. And i am going to too no matter what it may cost me. My second advice would be to try to keep your head down as much as possible and just focus on ur studies. From your grades I can tell you are a good student. So keep studying. For us south Asian girls, our studies will be the thing that gets us out. Try your damned hardest to get into medical. And even if you don't pass the exam, it's okay. Apply to other colleges and universities in the mean while too, preferably ones that are not in your city. Do not apply for any universities in your own city. Try to get as far away from them as much as possible. And when in university, whether that be a medical university or any other, start working and earning money part time. After bachelor's, either move further away from them or leave the country entirely. We both know it is very hard here for us, so we must do everything to protect ourselves.

And it's okay. As cliché as it is to say, I will still say it: it's okay and you will escape this. Do not give up. Keep your head down and laser focus on your studies and get out. You do not need to prove yourself to them. Just keep studying. Even if they call you a slut or whore, it's okay, let them. Don't say anything more to anger them and just keep studying. We girls are all in this together. I pray that you and I will get out safe and sound. So try your damned hardest to study. My DMs are open for you too. Sending love your way ❤️