Wagon Broke

Not sure what happened to me, after a year and half of exercising all the time and eating right most of the time, the wagon broke and I feel off it. For some reason I could not get back on the wagon and continued to roll out of control for over a month.
I have not been to the gym. Besides an occasional walk at work and a leg lifts while I watch tv, I have done nothing. Well that is not exactly true, I have been eating, and eating. A lot of the $1menu at McDonald's. Not sure what happened or what snapped, but it was broken.
I am determined to fix the wagon and start driving the chuck wagon away from McDonald's and back to the gym.
Tomorrow morning I am getting out and taking a long walk.