Stage Lighting And Effects Equipment

well my whole life, everything I look at if made up of little dots, they are always moving. People say they sometimes get this when they are really tired and its dark, but honestly I can stare into the blue sky or even on my arm and see them. Looking at this keyboard I can see them.. they are everywhere. I'd say they are quite pretty, they are never still, always moving and twinkling, different colors. The colors are hard to point out, sometimes they will combine and make a form of something and move around, and only if it's really dark and I concentrate really really hard, I can actually make ladgit objects out of them! (Like candies falling from the roof,) it doesnt matter lighting, they are everywhere, no I do not take any drugs! I'm just wondering maybe somebody else because I have yet to find someone with the same ... issues .. if this a disorder? Information please!!