Back in the day when I was on the Nuva Ring (in 2007 before we started TTC) when you take it out, it kind of forces you into a period. I would count this as your period although it will probably be lighter than a normal period since you were mid cycle. I did this once years ago in order to manipulate my cycle so I would not be on my period for my wedding. My dr actually told me to do it, so I took it out half way through the cycle then, put a new one in after I had my period. You might not ovulate ths cycle since its going to be a wonky cycle, but hopefully your cycle will regulate itself again soon. Good Luck TTC!!