I forgot to put my Nuvaring back in

Regan
I took my Nuvaring out to have intercourse yesterday and forgot to put it back in. I was supposed to take it out Sunday to have my period. Should I just leave it out and just wait to put a new one in next Sunday or should I put a new one in now and just take it out Sunday? Also, even though my boyfriend didn't ejaculate inside me or near me and we fore played in between Finishes, do I run any extra risks since I forgot to put it back in?