Im questioning my LUMS admission decisions, Guide pls!

I got in law school on the 16th April but at this point I'm thinking to get refund. OK so let's just understand it from scratch. What I have came to know is that lums is not the best known for law but business and research so that is exactly what's making me question my decision to get into the law school, withstanding the fact that it was my first pref. Everyone says that PU is the best choice for law but honestly I think I cannot survive the environment there. Being a high schooler who has always been proactive in terms of extracurriculars and is looking forward to an institution for university years which can provide better opportunities at National and international level I think I can't afford surviving pu. For further context I'm not looking forward to be an advocate here in Pakistan but I'm looking to go international for my LLM the main thing for which i strived for in my undergrad because I wanted to do my bachelors from somewhere else in the world but not in Pakistan. Thats why lums was never on my go to list the fact which is making me even more skeptical. I cannot pursue my undergrad in any foreign country because I didn't get anywhere probably due to the financial aid requirement. So the purpose of this text is to request all of u to guide me whether I should get refund or not, if yes then should I join pu or take a gap year to apply abroad . And if I shouldn't get refund please elaborate how’s lums law and plus points of lums generally!! THANKYOU