I had a negative OPK at 5:30ish this morning but when I wiped about an hour ago, there was a lot of egg white cervical mucus streaked with a small amount of blood. So I checked my cervix and it's low, soft, and open and the CM wasn't quite clear, it was a little cloudy. Does this mean my OPK's are wrong? Or could it be implantation spotting? I thought I ovulated about two weeks ago, I had cramping and one morning of slight spotting.