Do I have to file my 1098-t from last year?

I did not file in 2017 because I had no income. I did not realize I had a 1098-T for my student refunds until now. My tuition was paid in full by scholarships and grants and I received a little bit back for overpayment. I did not come out of pocket for anything and I had zero income aside from that little bit that was given back to me. This was for 2016 to be filled in 2017. The problem is, I don't know how to go back and file it now - if I have to. Since then, I have had a name change and have gotten married. So at the time of that 1098-t, I was single. What do I do? Do I absolutely have to file it? And no, my parents did not claim me on their taxes that year.