I began with brown spotting on Nov. 2nd. It lasted for about a week, and it was enough to soak a tampon, then last thursday, Nov. 9th I started bleeding bright red, like a normal period, and I still am. So basically I have had some type of bleeding for the past 12 days. I also was using Nuvaring, which I believed would make my periods lighter and shorter. I have never experienced anything like this before. Any ideas to what might be going on?