The dreams are normall. Many on here go through them. One of mine was for some reason after dinner at my inlaws they had a make your own sunday bar. I made a huge one then relized I couldn't eat it and made my SO so I wouldn't have to be rude. I also would eat certain things in my dreams and spit them right out. The dreams went away after a little time on the plan when it became more of a way of life.

As you spend more time on the plan you'll start to relax too. After a while you kind of get into a rutine and know what foods you can and can't have and what meals are easy to make. You should still experiment to keep the WOE interesting, and keep a carb counter handy for new things, but for the most part you know what you can and can't eat.