Well peanuts are kinda carby. They are also legumes not nuts. I know that peanut butter the first time I had it triggered massive cravings for me but now its just fine.

Weight loss isnt supposed to happen every day or every week. Thats something that you should always keep in mind. If you lose nothing in a day, it doesnt mean that you are eating a 'bad' food just how your body works sometimes.

Atkins suggests when you introduce a new food into your diet to eat small amounts of it every day for a week not just one day and if you see no weight loss stop. You need to give your body time to adjust.

Your menu seems fine. It seems kinda low in cals, but thats just from a rough estimate in my head.