I have this chronic pain in my head, recently it has somehow spread to my face and I feel pain in my whole face all the way to my lower cheek. Sometimes I get a wierd "pulsating" feeling in my head, my vision goes black for a split second, I hear a wierd noise in my head, like a rattling.
I've had it like this for a month now. Painkillers don't help, I sleep for between 16-20 hours a day, without waking up, I feel sick because of this pain.