I was eating a sandwich, bit down, not that hard, felt a crack/pop and my jaw felt out of line, and I could not open, or close my jaw. The pain was excruciating for about 5 mins, into my ear, through my face up to my eye, into my neckthen I could slowly open it a tiny bit, but couldn't bite down/close my jaw. It subsided enough for me to get on with eating my sandwich gently after about 10 mins, leaving a dull ache, sore to touch.
Then it happened again this evening, and now I can clench my mouth together, have a horrible headache, my eye is twitching a little, ear hurts, mouth hurts inside toward the back of my throat, the whole of that area really hurts, and it hurts to touch in the local area of where it cracked.
What the fuck is that all about?
I do find that I clench my jaw on occasion without realising it, due to being in pain for other unconnected reasons, when I am in pain, or concentrating, I find myself clenching my jaw, mostly when my pain is high. Is this the likely cause?