i have this left eye problem that has been going on for almost 6 months now. it started suddenly as a pressure behind my eye, between eye and eyelid. from then symptoms are also light sensitivity, floaters, ocassional strobing spots. even though i never had headaches before, since this eye problem i have often headaches around my left eye. sometimes this discomfort is so bad i have to stay home not working. i went to eye opthalmologist but he sait my eyes are in perfect condition, gave my eye drops corticoids and systaine artificial tears. they didnt help at all. should i visit another eye doctor or what would be my next step. any idea what is causing this discomfort?