Maybe all the kids weren't abusive/bullies, some might have just stood by because they were not secure enough in themselves to stand up for you and stop the bullying. Maybe there are some shy kids near you that you could try smiling at and see if they smile back, say hello to and see if they respond? Since you have been in the alternate school, everyone has grown up a bit and maybe there are some who would like to talk to you, get to know you a bit.