Hi , don't worry..it is due to dryness.known as computer vision syndrome...u working on computer alots so it causes dryness.
1 . Follow rule 20-20-20. Works on computer dan take rest for 20 secs see 20 feet away .
2. Do frequently blinking.
3. Use genteal drops 1 drop 3-4 times .use regularly
4. Use olopatdine drops 1 drop 2 times for 15 days
Next Steps
if problem doesn't resolve , go for eye check up for spectacles..
Health Tips
use anti glare filter screen on ur computer.
use anti glare glasses .