In my left eye ive all of a sudden started to see this vertical array of light|dark|light|dark transparent bars whenever i see point sources of lights like lightbulbs, my right eye has the normal dispersed concentric glow look to it (thats normal right i forget) but my left sees this vertical array, maybe 8-12 bars across and fades out in circle around the light source. The weird thing is it doesnt do this upclose, it starts at about 20ft away. Anyways this while this is annoying i dont have any other problems im still in my 20's and take good care of my eyes and im worried this might be the start of something alot worse what could it be? I cant afford to go to a optomotrist please shed some light on this.