Take a look at this concurrent post.
http://talk.collegeconfidential.com/college-life/2122251-college-is-lonely.html#latest
My daughter went through this, and the best thing she did was volunteer. She met like-minded people and met her “tribe” through those activities. There are things to do and places to go to, on the weekend, and when you volunteer for something.
The point is, you need to get out and start “doing”.
You have it in you.
Now: you need to be comfortable with yourself and learn to do things by yourself, on your own. Remember, that you are a good person and you have good qualities: this is evident from your post.
Unfortunately, this is just training for later, when you finish college and have to do things on your own. But it bites!
Please take care of yourself.
You were smart enough to get into college. You’re getting through your classes and dealing with laundry, chores, etc.
YOU CAN DO THIS! Good luck!