im 21,almost 22,and am i believe nearsighted(things get blurry farther away) and i do wear glasses for it,well over the past few months as of late it doesnt matter weither its in the dark or during the day or anything,my vision always has what seems like a blue haze or blue snow in it(like a tv with that loses its cable connection)i can see past it and still distinguish colors and what not but it seems like its slowly getting worse,what is this and what could it be and can anything be done to fix it?