Earlier this month 11th-12th dec I experienced some light spotting mixed with sort of clear mucus (sorry tmi)! On Saturday evening I then had the lightest drop of blood on tissue when I wiped, my period was due yesterday and I've tested negative. Is there any possibility I might still be pregnant and if sat was implantation bleed that it might just be too early to tell? Anything I've read online says I should get a bfp after missed period but then others say 4 days after implantation (if that's what it was) is too early? My partner and I haven't been trying long and already the "am I?am I not?" Thing is becoming all consuming. Feel like I'm going dolally! Any advice greatly appreciated...