Sorry to hear about your job closing.
If you're up to doing some exercise, it is a great way to work off stress and keep yourself out of the kitchen. I'm dealing with some unpleasantness in my personal/business life right now, and when I start thinking about eating something that doesn't fit in my plan, I get my *ss out the door immediately to the gym, or if I've already worked out that day, out for a walk. It's like aversion therapy, I'm thinking less about the fridge already