Ummm... EyeCare I think I have a refractive error... My other eye is blurrry while the other one is clear. Both eyes also has symptoms of double vision but it's not in a level where I can see it clearly.. It only appears when I look at small white letters, white wires, small red lights or any bright colors like silver. *the blurry eye may also be astigmatism or nearsightedness. Will these exercises help me?