Hi Jaybird!
I agree with Sunkist on dealing with the stress first. Your body is probably telling you to get those stress relieving carbs.
I doubt anyone on this whole board hasn't fallen off the wagon at some point of their journey. I myself had a dessert during the weekend and simply got back to my low carb lifestyle on Monday.
The best thing about low carbing for months now is that I know all is not lost if I have a little something once in a while. There are other low carbers who are much stricter than I am, but I seem to be losing weight anyway and want to make this something I can live with.
The key here is getting back into control after slipping, and not making it a habit to eat the wrong things.
In fact, I was so happy yesterday...a friend I hadn't seen in a few months told me that I was looking great and he could see I'd lost weight!
I really don't know if grass fed meat as opposed to grain fed makes ALL that much of a difference. I'm sure a few people on this board would disagree with me, but I've always lost weight just not eating carbs and sugar. I haven't done anything special like driving miles to search out special kinds of meat! Yes, it's probably better for you to eat grass fed, but just eliminating all the other junk should be enough for starters.
You have to be practical and make the diet work for YOU, not the other way round.
Wishing you lots of good luck and hope to see you around more often!