I've had a wrinkle on the retina (right eye) since 2007. Later, a pseudohole developed. Even with the gray (yellow, red, or black) area in the visual field, (color changes with light or background), I could read 20/20 to 20/30, with diffifulty moving head to overcome the distortions. Recently my vision has worsened and now I can barely read anything, even large signs, as the grey area has enlarged. My doctor told me these wrinkles hardly even worsened, and that mine was annoying, but not bad enough for surgery. What could cause this sudden, drastic, worsening of the problem? I have had a bronchitis, with lots of heavy coughing. I am sure that when I return for my exam (Friday) my vision will be less than 20/60. I also see a large yellow splotch when I look at a white background..This is a real shock.