Does no one want to be my friend?

A long time ago i used to have so many friends that one couldn't believe i remembered all there names. But over the years my family went through divorce and lots of people suddenly started drifting away. i told my best friend about it (friends for nine years) and she accepted me as it is. but over the years things got worse and i got depression for three years and people stared seeing me as a psycho. anyways i failed my 11th grade and that's when everyone just gave their backs at me, even my best friend! i was shocked, sad and i would cry for days but i realized that nothing will come out of crying since no one reached there hand out to me just for comfort. so i just accepted that fact that this reality so deal with it! Since then i haven't had any actual friends and its starting to get lonely. what should i do? should i just deal with the fact maybe most people don't want me as there friend? because it seems that friends only come to you for there personal own goods to gain from you.