Recently when I'm outside when I relax my eyes to enjoy the scenery I start seeing bright "light" spots swirling around. Almost like microscopic suns just floating it only happens every now and then, but its occurring more frequently. Also, when i look at clouds I start to get this grey swirling tunnel vision. I'm 19 and I don't know if my eyes are just quitting out on me or i'm not getting enough vitamin k.