Hang in there Janice!!! I'm the same way, I feel like I've let my 3fc's down when I cheat too, the great thing is that we've all been there and we know you can get through this. When I first started induction I called my mom up and told her I thought I was dying...I was dead serious, I've never felt like that before. Now that you know what to expect just stay away from the bread and have a steak or salad or something acceptable instead.
I'm actually glad that I beat myself up about it, in my opinion, it's a good thing to know my limits and to know that I went past them. That will help in the future. PUSH THROUGH. You are greater than this food addiction!!!!