Paleo is an excellent diet to follow. My fav book is Practical Paleo by Diane Sanfilippo. I started out a no cook (a serious no-cook!) and her easy to follow, simple to use recipes are great. Plus she has some simple easy to follow 30 meal plans.
When you replace processed gluten foods with processed gluten free foods you will probably have trouble because of all of the ingredients that are needed to create that food. Eating simple foods is the best way to heal. Roast some veggies and a piece of chicken and you are off!
A note ~ pop corn is very very hard to digest especially if you are still healing. It was a year before I could eat it. In the beginning after eating a handful I felt like I had been glutened. So keep in mind that it isn't just the gluten you have to watch for but all of those ingredients in processed foods.
Two weeks isn't very long and although you are young and your body will heal fairly quickly, it takes time.
Sounds like you are on the right track. I would give it time. Watch your foods, maybe make a food diary so you can track what food you react to as you may have some other hidden intolerances as well. As long as you keep feeling better overall, aside from some little glitches, I would say keep up the good work!