Cloudy symptoms after double-handed

It's been almost a month since I received double incision epicanthoplasty.
 Since the first week of surgery, I've been shedding a lot of tears
 (sometimes I would tear up, sometimes I won't).
 My eyes weren't sore or anything, but I was shedding
 tears like crazy.
 And from the 3rd week, the tears got better,
 but maybe from the 2nd week,
 I started crying. A little bit of this builds up in my eyes,
 so I can't focus and
 it looks hazy like there's fog.
 Should I go to an ophthalmologist?
Some say it's a dry eye symptom,
 and it can be caused by swelling and pressure,
 but first of all, I'm a person who barely had any swelling, and
 all the major swelling has gone away, so I don't think it's due to swelling.
 Even if you ask the hospital, they'll just tell you to wait, so
 putting artificial tears in doesn't help.
 Are you experiencing the same symptoms as me? Is there a precedent that was ?