Hmm what do you all think???

Vera • A wife and a mom to a beautiful baby girl (November 7th 2014) a rainbow 🌈 baby boy.(October 31st 2020) and now TTC last one.

So I have severe PCOS. My last period was October 20th 2018. The last 3 days I been very lightly spotting pink. It didn't change in amount nor color (still hasn't). I tested today this morning. These two are from this morning. The yellow one is NOT old it just for some reason turned yellow FAST. So should o retake it or it's nothing.?