Don’t feel pressured to drink. The best part about college is that there are all types of people. It’s your opportunity to be whatever you want and seek out likeminded people. Even the frattiest, party hardiest schools have sober dorms. Sign up for one and you’ll meet people who also aren’t going to school to party.
Join groups on campus that suit your interest. Maybe there’s a gaming group or an Asian movie club. If not, start one of your own. Hang out and have fun when you meet new people, but don’t be afraid to tell them that you don’t drink. Many people are “straight edge” for various reasons, be they personal, health or otherwise. Just be upfront about how you don’t drink. As long as you aren’t judgmental towards those who do, no one will really care.