How do I know if I am suffering from a migraine headache or a rebound headache my neck in the base of my skull hurts every day every day I wake up with the dole achy headache throughout the day gets worse I can't even work I just want to lay in the bed I was prescribed Fioricet with codeine and caffeine and it helps with the pain but once the medicine wears off The next day I have the same exact headache if not worse Used to be just one side of my head that with throb but now when I wake up it's my whole head answers please somebody???