It seems from the history that you have underwent probably cataract surgery
with placement of intraocular lens
. Because of light sensitivity and some other problems lens replacement was done. Now you are having symptoms of dull headaches
, burning and irritation of the eyes. You have been treated by dry eye drops for probably surgery induced dry eye without much improvement.
These symptoms are probably because of chronic inflammation in the eye. You may require treatment for chronic inflammation by steroids
after evaluation and investigations. You can enquire regarding these conditions on your visit to to your eye doctor.