It's okay to backslide and make DBing mistakes--it's only human. The proof of your progress is that you only let yourself beat up on you for a few days, and then you continued on, determined to become that woman you wish to be. It's fine to take a little time to recognize that you haven't changed as much as you'd like, that you still have triggers which throw you back on old behaviour--but as long as you keep visualizing the behaviours you'd prefer to be exhibiting, you will keep exhibiting those behaviours more consistently.
As 25 states, you can do better ... and each day is a fresh chance to prove that.