I am 21 years old. My left eye is -0.5 and right eye is -7.0 with -0.5 cylindrical in both eyes. My right eye's power is increasing at the rate of -0.5 every year. I am wearing glasses since 2010. Is this condition called amblyopia. During regular checkup, the doctor said my eyes are normal and it is not amblyopia, not a big problem. But I doubt, I have some serious problem with eyes. What can I do to control the worsening of the eyesight?