The above advise is excellent. There is nothing wrong with you but you might set off some wrong signals. Go to counseling at school. Not that there’s anything wrong with you. This is a more common problem in college that you would assume. There are many students looking to connect with someone else right as we speak. Some people need socialization skills etc. I told my kids, just be you. You will find your people and both have but sometimes it takes effort to do so. Again, unfortunately this is a more common problem then you would think especially in today’s society. Kids just don’t socialize the same. It is much different today then 10 years ago and in my opinion electronics is not helping people to socialize.
Do things that make you happy and keep up the studying. Keep joining groups /clubs /activities that you enjoy. Don’t do anything with the idea of creating friendships. I think that dynamic has changed a bit in today’s college experience. It seems people are cordial at the activity then like everyone goes home till next time.
Be yourself but again doing a session with a school counsler might open up things that you never considered. Again, this is all to common on today’s college campus.