hello, I have a question...I am not due for my period for over a week, I ovulated early this month. I am having spotting, brown, pink, red. My chest is sore, has been for about a week and a half. Pregnancy tests sat negative. Probably too early, but I had sex while ovulating a few times. My cycle is normal, so this is very odd. I have been pregnant 3 times, not sure what to think....