Ive been having this pressure/apin feeling on top of my head for about a month now. It is on and off and sometimes it feels like pressure sometimes ithurts fora second or two. I have really bad anxiety so i went to the ER cause i have a bigfear of brain tumors and anerysms Cat scan came back normal but it stillhurts on top of my head top left in that one little spot and im scared it could be an unruptured anerysm. It also hurts on the back of my head and my neck gets stiff and i also think i have a pinched nerve inbetween my left shoulder blade and spine. Do i have anything to be worried about and what are the odds that i do have one? I canthandle living like this anymore.