I have a sharp pain across my forehead and above my left eye every time I turn my head it hurts even more should I be worried?

Unusual. This is an unusual constellation of symptoms. It is most likely a benign syndrome related to a musculoskeletal cause, bu, depending on how long you have had it, t it may be a good idea to have a complete neurological examination, along with a CT or MRI of your head, just to rule out an serious intra-cranial problems.