Some people go through a withdrawal period in the first few weeks after going gluten-free. Some symptoms get worse (for me it was headaches, fatigue, moodiness) even as some slowly improve. And recovery is a slow process with many ups and downs that lasts for many months. Most celiacs are still making autoantibodies after being gluten-free a few months, that means damage is still being done even though you are gluten-free. Give it more time and hopefully things will improve over the next couple of months.