I put my nuvaring in this sunday 4/5 and I was on my period and I was using tampons and today I noticed that my ring is no longer in. I'm not sure when it came out it must have been pulled out with one of my tampons but I am unsure of what I should do. Should I insert another nuvaring now and continue on and still take it out on the same date I would have before or should I wait until next month to put another in? I have not had sex so this isnt about pregnancy. I just don't know what I should do.