salams!
how is your eye flue now? is it in the same condition? is it scratching? what i would like to suggest you is... early morning soon after waking from the bed first you refer to the holy Quran(just you turn a page) and recite some verses or a page of it by looking at the Quran, Allah's words have power more than everything in this world.So it will cure your pain(then you read the meaning of the verses that you read,surely Allah would have told something related to your problem or an answer for it) this i tell from my experience, when ever i face a problem i do this & definitely Allah has his words to cool and calm our mind.
and you try this medicine also....pick some pomegranate leaves and wash and clean it, boil some water then you put the leaves in to the boiled water and keep it till the water gets cool then take all the leaves out of the water and wash you eyes with that water. Inshallah, Allah will cure your eye flue.And also i''ll ask dua for you in my prayers.