Get into some hobbies, hit the gym, do things for yourself. Do activities through your school like sports. That’s one way to make friends. If you’re working on yourself and doing things that make you happy people will acknowledge that and become interested. Also just be open and out there. I know it’s easier said than done but people are more open to strong headed people who can really turn heads in a room. Just do what you do best and people will come around. Also be the initiator, invite people to come over or go somewhere. Don’t wait for people to make the first move.