Spotting?!?

Amanda • TTC #3 💜 ~~ Mom of 10 yr old boy and a lil angel 👼

Today is 12 dpo, AF is due in 2 days, and I started spotting/light bleeding this morning (around 830/9)... just enough to color my panties, and show when I wipe since (345 pm there is barely anything now)... nothing in the toilet when I pee, nothing in the toilet... no clots or anything...

Could this just be AF trying to arrive early or implantation bleeding?? Is pink/red - not brown or anything... so confused and heartbroken