I had stage IV head and neck cancer. 3 all day chemos and 35 Radiations. Occult origin.
It's almost 2 years now. Suddenly if I yawn I might lock up totally. The pain is severe, intense, the cramp is worse. It pulls, and you cannot function. I feel like falling on the floor.
The same type of pain but more intense if it's possible, happens if I look down. I have fentynal patches. I dare not look at them, just above my nipples. I have to move them I think. That pain/cramp can put you into screaming mode. OMG no one should have that.
I'm so hoping it might go away. For now I do not look down, and I do not yawn.