All the best for your weigh in tomorrow. I'm sure you will see a difference on the scales, it may not be as much as you would have hoped, but I'm sure you will have lost something. My brother didn't lose anything at all for the first 2 weeks on Atkins, and then lost 7 lbs the next week. Did you measure yourself at the beginning. Sometimes you lose inches and the scales just remain the same.

Good luck.