My biggest fear is anything happening to the way I think, I’ve thought I’ve had strokes, Alzheimer’s, brain tumors, epilepsy, etc. Any minor thing happening to my body I’ve linked to something wrong with my brain, I’ve gotten multiple panic attacks because of it. I laid my head back on a wall and a sensation happened on where my head hit the wall. So I just want to get this out of the way, can the fluid between the skull compress and can the brain hit the skull when you lay your head on something?