Hi! I'm not sure which plan you're on, but I don't think some chips and one enchilada are going to derail you. You may have a temporary water gain, but you haven't ruined all you've done. I think if you just get right back on plan, you will be fine! I know for me, I may not see a loss for a few days, but it straightens back out. I'm trying not to cheat for a while right now, but when I did this before, I had cheat nights where I allowed for fave things like that because I knew at some point I would need to incorporate my fave things in moderation or I would never be able to make this diet work. So, just look at this as a learning thing -- you've discovered that right now this is a trigger for you and you need to stay away, that you really do love the food, and that in the future once you've reached a healthier weight (maintenance) that you are going to need to find a way to fit it in to your life in a healthy way. It may not be a 'staple' of your diet, but it will be something you can have once in a while. Just don't be so hard on yourself now. Losing weight is about learning what works for us and now you know! Good luck and don't give up!