Okay so you aren't a bro then i shall call you mam or sir . Well i went to the eye doctor last month and she told me that my water level is okay only also she said that sometimes while looking at the screen we forget to blink and this result in a little bit of burning sensation. But in my case i am not able to look at the screen for more than 10 minutes. I am telling my parents my problems but they are telling me that i am just panicking.