There are too kinds of aspects. If you have classic adult pink eye,it will take about 3-10 days to get complete resolution. But if you have one of the less common viruses, which causes immune deposits on the cornea, it might last longer. You can use antibiotic eye ointments or drops. If you have allergic conjunctivitis, you can use artificial tears.
The time you need to recover your eyes depend on what type of pink eyes you are. If you just suffer classic adult pink eyes caused by viral, it may completely recover from 3-10 days. But if your pink eyes are caused by allergic reaction to pollen, dust and animal dander etc, it may last longer time, indefinitely depend on the time of the year.
If you get the pink eyes, your eyes corneal get inflammation which contains the large number of bacterium. It is normal for you to get the blurry vision. You may treat it in a scientific way. After about a month, you could get recovery from the pink eyes. At that time, your eyes will not be blurry any more.