I got my period on Aug6 and it ended Aug 22. I used an ovulation kit and said I was ovulating the 20. My husband and I have had sex before the ovulation test and afterwards. Aug 27 when I wiped (TMI sorry) I have a small bit of blood and Aug28 again the same thing. It was a light pinkish. I am not sure when my next period is due since my period is irregular. I was wondering could this be implantation bleeding