Trin, look into the protein rich gluten free grains like quinoa and amaranth. Super high in protein. If you do go off gluten, you will find you will crave it for a few weeks. It's an addiction. Here is a simple article on it. Easy to get through and gets directly to the point.
https://www.goodforyouglutenfree.com...ten-addiction/
Weigh the pluses and minuses if you decide to go gluten free. It's a big decision.
Dr William Davis has a book out on it and so does the neurosurgeon Dr David Perlmutter.