You really need to stay off gluten for a month to know how it affects you. You will feel worse before getting better. It is a great starting point, but gluten is not the only inflammatory food. Starch in general is inflammatory, and most gluten free bread is loaded with starch and has a very high glycemic index value. It is often worse for you than wheat bread if you can tolerate wheat. I strongly suggest going flour free instead. Flour can cause leaky gut syndrome anyway. Eating a whole foods based diet, meaning meat, vegetables, fruit, nuts, and honey (instead of any other sweetener) will probably eliminate the source of your issues. I don't eat any grains as they are starchy and inflammatory, but you might be able to get away with gluten free whole grains.