Sorry to hear that. I've been in rough situations like this too, many times. For me the solution was to always think super short term. Life has a way of straightening itself out over the long haul, so all you really have to do is focus on your immediate needs. Food, water, shelter. So I would say try to forget the big picture for now and see if there's anyone you can call to help you out, even if it's in a really small way. Either way, hang in there. I'm not religious or even that spiritual but I do feel there's some type of benefit or reward for getting through all this.