Talk to Eye Specialist on Eye Problem

I'm suffering eye pain from six months.I visited eye specialist continuously but still don't get rid from it. It happens when i exposed to light (mobile computer sun lights) in travelling in air & when i focous on something( reading book or in class) my eye feels dry & burns also the skin around eye .it's like crawling insects underneath of skin feel like needle,pins & sometime when i speak i feel something vibrating in corner of the was started from left eye now its spread in both eye my left eye usually swelled and sometime the is pain in left sometime right and sometime in both. Now My left eye looks smaller than right eye. it happens immediately within 1 minute Docters gave me dry eye infalamation infection allergic drops . also allergic and eye vitamin tablets. They just focus on dryness when dryness is over they say your eye fine but in actual the problem exists. docter suggested me to visit skin docter but i dont get any improvement from dermatol