It has been a little while now since you posted and I was wondering if you felt able to update us with how you are holding up?
JoJo has given you some solid advice there. Now school has resumed have you have had a chance to seek out support at school?
Another thing I had wondered about was whether your family were approachable? If school is difficult it can help to find extracurricular activities that make you feel good. What sort of activities interest you? You might find joining a class with others who share your passions helps you to meet people you connect with.
Would be happy to hear how you're managing.