Sinuses

So some of you probably will not understand this...but right now I have so much sinus pressure in my head I can hear the difference in my monitor when it is displaying disproportionately large amounts of one color, for instance blue vs say white.

Then again earlier this afternoon I was suffering from light and shiny/sharp object sensitivity (I lump them together cause I haven't figured out if they are related to other things).
 
All of this simply from gas pressing outward, trying to escape its confinement in little tiny cavities in my head.