I agree with the advice and suggestions, I would also add, maybe you could start some kind of craft that would keep your hands busy, like crocheting a scarf for the colder weather coming, or counted cross stitch (pretty easy, just follow the pattern) something like that, or painting (a friend of mine worked through a nasty divorce decorative painting second hand wooden furniture).
I think anything that would occupy your mind, that you wouldn't want food around, like paint, glue, pretty yarn or fabric that you wouldn't want to stain would help.
also, I'm all for getting outside whenever you can.
best of luck
