My boyfriend and I were having really great sex, he came in me, but then when I got up to go pee he noticed my ring fell out. I've had it in for almost 3 weeks now but he came a lot and I know cum can live up to some days. Am I okay?? I know you can put it back in but since it's almost been 3 weeks should I just leave it out anyways? Do I need a day after pill?