Since few days.. i am feeling like there is something stuck in my eyes. I thought it could be dirt or other particle. Then i noticed that there is a small bump in my left eye white.. i tried searching for it and found similar to case of pinguecula problem. Since 2 days i m using Gentamicin eye drop. Its not paining or hurting but it feels there is something small obstructive in eye lid. Sometimes it goes off and seems nothing was there. Regarding my routine, i have lot of work on system sometimes 16-18 hours a day also. Its kind of checking work on excel so eyes are continuously focused. Could this be the reason? Plz suggest what to do?