Implantation bleeding or early period?

Ashlyn • 27/ Happily Married ❤️ Mama to a beautiful little girl💕 (9/9/20) and another beautiful little girl (2/20/23)

I’m 6dpo today and I’ve had extremely light brown spotting, accompanied by some light cramps as well. It’s so light you can barely tell it’s there, but I do see color. Could this be implantation bleeding or more likely an early period, or maybe nothing at all? Im a little hopeful. I’m not supposed to start my period until the 31st, but this is my first month off of the bc pill and it could honestly start at any time I feel like.