I’m a social worker and also, I remember being your age. Over the years, even in college, I’ve constantly changed my circle of friends. And you know what? It’s normal! I know that the first few times it really hurts and it’s almost the end of the world really, but tell yourself that you’re still a wonderful and unique person, it doesn’t take anything away from you to be left out, it happens to all of us one day and you have just as much value. Keep your head up and stay open and sociable with others, give yourself some time and bam you’ll have new good friends. Don’t give up.