AF is due today but no sign other than mild back aches and low middle pelvic twinges here and there. On my undies I noticed a slight tinge of pink blood mixed with CM. When I wiped, there was nothing there. When AF comes, it usually comes full force for me..I've never experienced the light pink. I'm currently 13-14 DPO. My question is, has anyone had this and it lead to a BFP? I checked my cervix & it seems to be high and very soft. Any comments or input would be greatly appreciated. Thanks!