We all fall down. But do I do it more than others?

So I have not been eating well.
Today I decided enough was enough and stepped on the scale.
I AM UP NINE POUNDS in 12 days.
I have been here before, but how do I get here?  Well lets start with one simple truth:  I AM A FOOD ADDICT!!!!!
I know what junk food does to me.  It makes me feel like absolute shit (sorry for the harsh language).  Yet, for some reason I get drawn back to it.  This time it was my arch nemesis, the dreaded Bacon Cheeseburger.  And onto that the fact that Halloween candy is now on the shelves, and you have a dangerous combination for this food addict.
I thought I had been doing well so I allowed myself a cheat meal, which turned into a cheat day, which turned into a cheat week.  Here I am 12 days after my Day 150 weigh in with nine MORE pounds.
So how do I fix it?
I know the answer.  Eat right and exercise.  no more "cheat" meals, days, weeks, or months.  But there is a more important question, and I leave it to you guys to answer:
How do I hold myself to it? This seems to be the trick to getting and staying fit.  I seem to have lost my compass for this journey.  I need to get back on track.

Today, after I weighed, I ate a healthy breakfast.  I then did a 54 minute DDPYoga workout. I also plan to go to the track for a run later today.  After that I will record a video about this bump on my road to fitness.