I'm 16, and I've been experiencing a type of vision problem for quite a few years now. At first I was able to forget about one of the problems I had encountered at the age of around 8 years of age. I can't seem to figure out why I'm getting a type of white/other ghosting around light objects/colours or even people in a well lit room, like my eye is misplacing light. However, if I look at small lights or big lights, I get a type of halo, with rainbow effected colours. The bigger the light, the worse the mass of the halo. Standing right upto the light decreases the mass, and moving furhter back increases it. ( I've also noticed moving my hand across the sky outside, I get a type of black motion shadow that follows the moving hand)
Although not all lights I look at or light colours look like halos, they can be spreaded out like someones smudged a chemical in my eye, and if I blink or close my eyelids slightly, the type of misplaced light forms a different shape.
I see them more at night time, than I do at light, depending on what I'm looking at.

Please help, I'm really worried this could be serious.