I was awakened around 5am 2 mornings ago with a pulsating sensation on the top of my head, on the right side. It was not painful as in sharp cutting pain, but more so uncomfortable pain. It lasted for almost an hour. I could feel a pulsating almost heartbeat, like sensation when touching with my hand. It did stop, but later returned on the left side of my head towards the back on top. I also started experiencing some pressure, as if my ears needed popped, or almost like when you would have sinus pressure. However these feelings are on the top part of my head and im experiencing no other indications it would be sinus related. The feeling has pretty much stayed on the top, left side of my head. I did call my doctor and she said give it some time if i experience any eye sight difficulty or dizziness, call her back. Have you heard of these symtoms before? Im worried about anurisms and blood vessels....