About two months ago I suffered an injury to my left eye and the fore head area of my head. Two weeks later the ER Doctor told me I have post concussion syndrome, the CT scan was normal, however I still feel dizzy,lazy,depressed, my ears ring non stop and after I eat I feel like passing out. My primary care doctor said to give it about 90 days to a year. Can you tell me how much more should I wait before I see a neurologist.