At 1 AM on October 12 I had unprotected sex. my boyfriend came out of me. According to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> it was my fertile window but it said i ovulated on the 14. within 8 hours of having unprotected sex I took take action. Now nine days before my scheduled period on <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> I have very light pinkish blood coming out of my vagina is this implantation bleeding or is it a little bleeding before my actual period as I know that taking emergency contraception can make your period a week early or late.