question 1: I had laysik surgery done 4 days ago. I was farsighted so my doctor did an over correction. I now see clear up close but after about a foot or so everything is extremely blurry... Is this normal? When will I be able to see and drive again? Question 2: Also I was upset about something and started to cry however I am unable to produce tears is this normal? I feel like my vision is worse than before