LEFTEYEIRRITATION. Aggravates.

I had cataract OPERATION IN BOTH my eyes in last oct 19 RIGHT EYE and nov2 LEFT EYE n then a corrective surgery in left EYE on Nov 19..till END Feb all was ok ..then in FIRST week March developed one fine mrg IRRITATION in left EYE. .my eye DOC gave mi fusion DROPS whch did gv some relief n some days I used to feel vry gud in my L.E.N SUDDENLY I USED TO GET IRRITATION..AM ALSO SPRINKLING WATER IN MY EYES 3 TO 4 TIMES A DAY..DRINKING FILTERED WATER NOT Tap WATER. ..then fr 20 days I stopped putting drops n I was feeeling quite o.k.. but SUDDENLY snc PAST 2 days the PROBLEM AGAIN came UP. So started again FUSION drops snc tday...when i take ecosprin whch prescribed by Dr punjabi my IRRITATION aggravates .so I had to STOP ecosprin.BUT if I stop i get pain in left chest.pls note I do not hv a heart defect. ..I am in a catch 22 SITUATION. Pls let mi know what I shud DO TO get rid OF THIS IRRITATION. ..I am feeling nervous at 69 yrs of age...IRRITATION is LIKE foreign BODY IN my EYE. ...