Your carbs are too low, I think, and you should be eating some veggies. Beef jerky and other processed meats and cheese can cause a stall. How much water are you drinking? If you post a day's food intake, the smart chickies here may spot something.
Good luck and keep posting! Love the name - you are our RockStar Rooster.
By the way, have you checked out
www.atkinsfriends.com? The folk on that board are all pure Atkins, I think and might have better answers. We have a wide variety of low carb plans here but some folks are on Atkins too.