Mild bleeding or spotting at 5 weeks?

Nona • 07-12-2023 🍼 First time Mom 👩‍👧

I woke up this morning to use the restroom and seen some light pinkish tinge to my discharge and now i’m concerned. The color went from a very light pink color to now yellow tinged. Should I be worried?

I don’t think it’s implantation because wouldn’t that have already happened?