Having a cheat day early, this ok?

Well I broke down today and had to have some Chinese food. I've been working out 5 days a week for about 2 weeks now, and i've been eating better now too(Gs instead of doughnuts, banana's instead of pop-tarts,etc). I usually have my cheat day on sunday, but I guess im having it a little early this time around. Will this set me back any, or is ok? I had Lemon Chicken(Breaded) and steamed rice.