I had similar issues that kept me out of work for 6 months and numerous visits to several neurologist and ophthalmologist. I work in an industrial setting that had fluorescent lights and I sat in front of the computer all day. I research and research because the doctors just could not pinpoint what the issue was. I was diagnosis with photobia, dry eye, and was medicated but still no change. Finally I became very depressed and overwhelmed and it took my daughter to ask me if I was stress out. Who would have known, it was stress. I always tried to avoid dealing with stress and this is how it came out. However you still have to attribute it to the lights so got a computer screen and if you work ask to get in an area with less lighting. Hope this helps!
