Well, I see all of the three A's going on here (awareness, acceptance, action) so I'd say you are back on track and headed in a much healthier direction already! So I agree with lillamy, don't beat yourself up over it. Just brush the dust off your feet and move on to greener pastures. You are doing good already, feel proud of yourself for that!
We can be so darn hard on ourselves sometimes. I am thankful I have some solid family and friends around to remind me when I am falling into that trap. I did the best I could at the time, I assume you were, as well.
Stay strong!
~T