I Had A Retinal Detachment 2 Years Ago,when It Was

i had a retinal detachment 2 years ago,when it was reattached it caused a very thick cataract to form which was removed and a lens implanted, i have had pain in this eye ever since, i can not see out of this eye and they can't tell me why i am in pain or why i can not see, where do i go from here, i was teated at the john moran eye center in slc ut