the university said that I need to leave before 31th of May. As I read as well you are give 2 weeks to cancel your visa and leave. Anything after that is an overstay. That was I told and I also found this information on website of other universities.
I wanted to apply for non-o on 25th of May so I would be already married and convert to non-o. I’m afraid to leave the country as I was staying here for 4 years, I’m scared that I will be denied at the airport with such history of stay in the country.