Break through bleeding after stopping nuvaring??

This is the first month my husband and I have decided to try for our third. I took my nuvaring out a week and a half ago, got my period a few days later, bled for 4 days, and it stopped. Yesterday I started bleeding again, which is around a week later after stopping my period from before. It is lighter than normal, only when I wipe, and is bright pink. I would describe more as spotting. Is this my actual natural period, and I can expect to ovulate in a couple of weeks, or is this just a break through bleed and I'm ovulating in less than a week like originally expected? I've never experience anything like this, even when trying for my two other children and coming off the pill. Any advice would be helpful (: