I am suffering from keratoconus. My right eye is cyl -6.50 and left eye is -5.0. i have done c3r on my right eye. 2 and 1/2 month completed. But my vision still very blur. I cannot see any thing with or without glasses from my right eye And preoperation my vision is 6/9 on both eye. But now my vision goes to 6/24. Before 1 month after c3r my vision goes to 6/18. I dont know why this happen. I am very tense. Please help me