Difficulty of UCSD Political Science major and UCSD in general?

Hi!

I am currently a CCC student and will be applying for transfer this fall. I absolutely fell in love with UCSD when I visited the campus for the first time, and I have been researching the university for a few months now. I am confident that I want to go there, but I was wondering about the difficulty of the polisci major at UCSD. I currently have a 3.9 GPA and after transfer i’d like to stay at least at a 3.5, because I plan to go to law school right after undergrad. I have had a relatively easy time with the coursework at my community college, but I worry about the increased difficulty at university. Any tips?