So me and my so have been sexually active together for three years and a relationship for two.. tmi but he has a fairly large penis. When I has the nuva ring bc for two years I'd get used to spotting every time after sex, and towards the end the pain would be unbearable. I've been without this bc for about 3 months(that's why I got this app so I could keep track of my irregularities). Well anyways I haunt been bleeding after sex and the pain went away. Except tonight, it was extremely bright n not just spotting. I wouldn't worry but the color and how much there was worries me. Also I just got off my fertile week so I ended my period a week ago.