I have always had a normal and consistant period ever 28 days. I am on the
Nuvaring, which had not failed me. But last December I forgot to take it out and apply it back in on the proper days and I had unprotected sex with my sons father two in the week. Now, this past week I have experienced a one day heavy bleeding period, spotting, nausea, wierd feeling in my lower belly and also I constantly have to go to the bathroom. I am also getting side aches and headaches.