I would agree with the other poster that you need the emergency room immediately. Sometimes cranial bleeRAB if severe enough can cause nerves inside the head to get permanent damage from the fact that the neurons become stretched and brain cells squashed from blood where it does not belong. If the pressure is taken care of immediately you may be better off. They say an ounce of prevention is worth a pound of cure. Now you need the ounce of prevention right now before there is no cure.