my doctor said i have a proble named tiltec optic can anyone explain

I too was told back in late 2006 that my left optic nerve was tilted by an opthalmologist, who said this put me at higher risk for a stroke. Another optometrist blew this off as being normal. Now 9/03/09 I had a spontaneous subarachnoid hemorrhage and continue to have headaches centered in and around my left eye and cannot help, but wonder if this is related. I have no underlying medical issues (i.e. diabetes, high blood pressure, etc.) to have caused the spontaneous SAH. I am still trying to get to the bottom of this. I've had normal f/u CT and cerebral angiogram. If anyone has any insight and can help me out, I'd appreciate any input.