I didn't know that! I get that, too. I have all sorts of TMJ problems since I had my whiplash concussion, even though that was a long time ago.

I use a face mask for the pain in front of my face and a head wrap for the pain in my neck.

Are you able to take Tylenol? Also, I bought a head wrap with ice-pack inserts off Amazon that was a life saver. Here's the one I got - https://www.amazon.com/dp/B07GX69H3W

https://www.amazon.com/gp/aw/d/B07GX69H3W?psc=1&ref=ppx_pop_mob_b_asin_title

https://www.amazon.com/gp/aw/d/B078K8SVMN?ref=ppx_pt2_mob_b_prod_image