Thanks everyone for your replies.
Just to clarify: For me, splurging is not for rewarding, but
just to break a stall. I've always been against rewarding with food. Heck, my work
always rewards employees with food. We just had "Burrito Friday" last week, and Ice Cream Float Monday the week before that

and I didn't even entertain the thought of participating. I also had to help my husband, who is on Atkins as well, fight the urge to have some Oreos and ice cream at his work (that was their "reward").
Side Note: Man, you would think employers would realize that rewarding with food is a bad thing.
But back to the topic:
I hear you guys (and take the advice) in telling me that it was still a little to early in Atkins to be taking a splurge. So I'm going to make sure that it will be awhile before I do that again. Besides, I'll be honest and say that I did feel physically terrible after I had my splurge. Maybe it was psychosomatic, but nonetheless, it does prevent me from wanting another one for a long long time. I just wanted to test the theory that stalls can be disrupted with a cheat meal. I guess that is just the scientist in me.

Thanks again everyone for your help and support!