I am wearing spectacles since 6 years. My left eye power is minus (-)3 and right eye vision is minus (-)2.75. Since last year, my left eye vision started to increase a bit , but i have not been to the doctor, because it wasn't creating any trouble. And since 15-20 days, I am noticing that it is increasing rapidly and sometimes the vision is ok but sometimes it gets so blurry that i am not able to see anything clearly, and my left eye feels blurry. And it keeps changing from hour to hour  And also, i am getting headaches on my left side of head since 15-20 days. I live in a remote area, there is no good doctors here. I am really worried. Please help.