- Edited
AGI I have the feeling that this is what happens to me when I am exposed to bad devices / lighting. My eyes can't keep their focus anymore
Please be extra careful. If you feel any problems with light afterwards, consider the following.
From you description it seems your symptoms could be a bvd, but also could be an eye reaction to some sort of dangerous light, which I have. It triggers eyes to immediately extra converge when looking at the phone, and later eyes cant return to normal position. I also cant read some signs afterwards, have to fix that with exercises.
But that is only a small, least dangerous portion of things it causes to me. The dangerous part is growing light sensitivity, some sort of small retina or cornea damage, immediate red eyes, red blood vessels appearing the moment I look at the device etc.
Eyes need some time to heal from the damage.
P.S. I just noticed you wrote "white background glows inhomogeneously" in another thread. That seems to be somehow connected to what I am researching; other people with reaction to some sort of light often mention blinding white, sparkling white, spiky white.
There where two reports when lowering the contrast helped. That is dependent on device though, only few of them can be fixed that way.