Feeling of brain vibrating in skull

Hi all,

I was wondering if anyone has ever had the symptom where it feels like their brain is vibrating in their skull? This accompanies a heavy headed feeling of pressure and a lack of ability to concentrate. Does it go away or improve?

I only crashed 3 weeks ago but have been experiencing the above and it’s debilitating. It appears to lift at times.

Thanks

I have gone through this. Not only this feeling but also felt like my brain was shrinking or like someone is squeezing it. I am on VitD3, it is not a solution though.

Maybe it is gluten related or some other allergy or sleep loss related.
Ive had it for one year now