My vision is bit blurry.. I can see properly but feel like some small black dots appear.!!and if I focus on one object widout blinking for more than 20 seconds than vision gets weird as I am not able to focus on surroundings n that object gets distorted...I have been to local eye doctor n got examined.. he said there's no issues except that ur number has increased a bit I already wear specs for myopia What should I do. Neither I am able to explain it properly to doctor nor I am able to find about it on internet.is it just anxiety which is making me focus more on the vision?