TMJ & Gluten Allergy/Celiacs

I have recently found out (over the last year) that my grandmother has Celiacs. After I found this out, I cut gluten out if my diet. I am also vegan, so I do not consume animal products of any kind. I have had TMJ since a hospital visit, when I was 17, for an ear infection turned out to be TMJ. It became worse in my thirties when I began to actively try to manage it. Now that I am coming up on 43, my TMJ symptoms are somewhat managed but can be dibilitaing for a few days once or twice a year with dizziness, neck, shoulder, back and arm pain, stiffness and tingling, headaches, earaches, or sharp shooting pain in my ears and muscle stiffness and pain in my jaw and surrounding muscles, nausea and sometimes vomitting. My question is... is it possible that poor nutrition because of years of unchecked gluten sensitivity/celiacs may be a factor in developing TMJ? Since cutting out gluten and animal products and most processed sugars from my diet, I have noticed an over all improvement in my health, but TMJ is an ongoing issue that I am able to manage to a degree on my own. I have heard from several others that chyropractics helps their symptoms quite a lot, and have considered it. I am missing a day or work today because nausea and vomitting brought on by dizziness and feeling overall weak and breathless today made me concerned.. so I am going overboard to manage it today. Thank you!