I was on mononesa for only three months. I stopped taking it on Aug 16th of this year. I maybe took one blue pill of that month's pack. If I was on the pill I would have started by today as it has been in the past couple of months. Around Aug 28th I started to have thicker discharge, like just before you ovulate, with some brownish color. It stayed that way for the day. Then on Aug 29th, that morning, I had bleed through my underwear. Bright red blood. I put a tampon in, and had it in for like 8 hours. I had forgot about it. I pulled it out and there was barely any blood on it. Do I call that a period? I wouldn't think so. But as of today, I have not started my period, and I took a pg test, and it came up neg. What is going on? What was that bleeding before? Could I even possibly be pregnant? I had to have ovulated with in the last 28 days right? My husband and I have been having sex like every other day. Please help.