Hey there! Oh boy, I know all about stress eating! The only thing I've ever been able to do that really helps is get here on Spark and start posting to message boards, or doing something else that's positive and distracting. Reading never worked because it was too easy for my mind to wander!
Good luck! It's been a long road, and even though I don't always have my best days, I never give up, and I'm always moving ahead, and I know you're going to do it too!