And I'm not. You are adjusting to lots of changes, like moving away from home, leaving your old friends and support network, meeting new people, having more school work load, and being responsible for yourself. You are not without options, however.
College is a big place, with many opportunities to meet people.
Perhaps you could join a club or group that focuses on one of your interests. Joining a community service group and volunteering with others is one such option. Ask a few people in one of your classes if they'd like to get together to review for the final. Other ways of meeting people are through extracurricular workshops, seminars, and sports teams. For instance, at Alice's office, we offer assertiveness training and public speaking workshops.