Light sensitivity. Affect in my eyes. ?

Hello sir/madam, I am suffering from light sensitivity even the slit lamp light are not bearable. My eyes pain when i see lights but after examined by a senior doctor, he said my eyes are perfectly normal and advised to me that it is a psychological problem also given cellmoist eye drops 4times a day for a month. I am 100% sure that i am not suffering from psychological problems. This was my second opinion. The doctor which i consulted first time said to me that I am suffering from ocular surface disorders. This dr prescribed me refresh eye gel drops and lacrigel eye gel 4 times a day.both the doctor prescribed me dry eyes drop.Kindly advise what should I do and also by using dry eye drops daily. Will it have any negative affect in my eyes.?