I had a whiplash in 2007, then just when my whiplash symptoms were getting better, had
a blow
to the top of the head
in later 2007, which exacerbated my symptoms. I often
get a tight feel at the base of the skull, with pressure headaches, worse as the day goes on. I've been to two PT's who when I mentioned my symptoms, said it's possible that could be a diagnosis. Probably not, but possible.