I just finished that version of Takeoff and had to eat out for my last meal on it last night. We ended up at Hardees where I got the low-carb thickburger plain. It's a 1/3 lb. burger (weight before cooking so maybe it's a 1/4 lb. by the time you eat it?) wrapped in big iceberg lettuce leaves instead of a bun. Be sure to specify you want it plain, since you don't get condiments during Takeoff, and then further specify no cheese. The standard version of this low-carb burger includes cheese, mayo, etc. and they will slap it on there if you aren't very clear. It's probably not the optimal Takeoff choice, but in a pinch, it was better than blowing it altogether.
Takeoff does more for me mentally than it does physically. It just gets me focused again because I'm feeling so dang deprived, and then Plan seems like splurging. Two days isn't really the rest of your life, though it might feel like it when you first start.
Good luck and be proud of yourself for getting back to it. That's the hardest step, I think.