Spotting or AF?

Maia

So I just posted about being discouraged about this whole pregnancy thing about an hour ago lol.. and I go to use the bathroom and see a dab of clear mucus on my panties and some blood. When I wiped, I saw light pink blood and some light pink droplets in the toilet when I urinated. No other blood has come down since then for about half an hour now and I'm wondering.. could this be implantation bleeding or just AF? I haven't had implantation bleeding yet during my TWW and AF is due today. Anybody else been in this situation? Have you had implantation bleeding on the day your period is due and ended up getting your BFP days later? This would make sense as to why I'm 14dpo with nothing but BFNs so far. I'm crossing my fingers tightly and praying HARD‼️