No idea what is going on with me but this is truly the worst thing I have ever gone through. Been under some stress lately because of my personal life, but actually thought my panic was getting better and then I get hit with this

For about a week or two I have the weirdest most distressing thing ever. When I attempt to lay down at night, the second I put my head on the pillow it feels like an earthquake inside it. Like it is literally shaking uncontrollably inside my head and I cannot make it stop. It is much worse when I am laying on my sides and when I sit at my desk or walk around I don't feel it throughout the day but the second I lay down on the pillow it is there and doesn't stop.


Had a CT scan at ER couple nights ago and that was clear, so not sure what is going on. Now, I can't sleep. Like I am literally getting like 2-3 hours a sleep a night which of course is freaking me out even more, but I can't fall asleep cause al I feel is this shaking.

What is going on? DO I have a neurological disease> MS? Parkinson's?
How do I stop it?
How do I sleep?
Has anyone gone through this?