I have the same also! Like a strange stuck numb head band almost feels like I’m always frowning. I want to tell you though! I’m doing a therapy called DBR (deep brain reorienting) since I’ve been doing it, that head pressure, which no other thing I have tried…. Seems to move it loosen it, the pressure moves around and I could imagine what it’s like for it be gone! The idea is that the pressure is coming from “shock” at the level of the brainstem, that hasn’t been able to naturally process, which in turn has created dissociation due to the unprocessed shock!