The egg is about another 1g. Also check the mayo - it might have some carbs.

I'd say don't worry too much if you are getting some salad or veggies at every meal. The earlier version of the diet (which I did) onjly allowed 15g of carbs and it worked well!

I wouldn't use the dressing. It's probably got sugar in it. Make your own with vinegar, lemon juice, olive oil, water and a little artificial sweetener.

Good luck.