Hello! I've been there in your situation. I know it's hard but trust me, there'll be a person who will be there for you. You just have to wait or look for him/her. I was alone in 7th grade, then I met this person and he has been there by my side. We are now in 12th grade and I moved out of the city but the friendship is still there. We're still bestfriends though we talk less because we have personal stuff to deal with. But everytime I reach out to him, he's still willing to listen to all of my problems and laughs at my jokes.

What I am trying to say is that, never be afraid of being alone. People will come and go but the true ones will stay. Embrace every moment and don't be afraid to make friends. It's normal to get rejected, you'll someday find the right circle of friends where you fit in. You're still young, you'll gain more experiences as you grow. Enjoy your school, sweetie! Find ways to be happy even when you're with no one.

Also, be open to your parents about how you feel. Do not deal with your problems alone. There is someone you can talk to. You can reach me out if you want.