Hang in there, Gail!

Eating in response to stress is a hard behavior to change...trust me...been there, done that...still have the 3X shirt and size 26 jeans as a reminder!
Every one of us has made less than perfect choices from time to time and I beat myself up when I do it too. The best thing is to forgive yourself and get right back on track again. Don't use it as an excuse to just keep on making choices that you know are not the best for you.
Have you ever considered taking a stress management course? It might help you manage it in other ways besides eating.
Keep trying...you can do this!