I'm sorry about the situation you're in right now. This is a good place to be. There are a lot of nice people here. I don't think I can add any suggestions that haven't already been mentioned - therapy, volunteering, etc.. Sometimes helping other people, getting your attention focused on something or someone else for a while, can help you get some relief from your problems, and also give you time to get some perspective on them and figure out what to do. Good luck.