So I skipped my period in December .. Glow calculated that it would have come around the 18th.. Instead from the 16-20 I had EWCM ..(I didn't use OPKS) so I am just assuming I ovulated.. Now if I did I would be 13 Dpo.. In which case I have had this for the past 2 days.. A good amount of it!  It's only a tiny bit sticky. I never even got symptoms for AF in December.. But when I test I get all BFN.. Any help?