Too early for implantation bleeding?

[argylesocks]

I have some light pink spotting and it's around 8 dpo. I didn't do an opk so not positive of ovulation date but probably 8 or 9 days ago.

Could this be implantation bleeding? Thanks!

It could be, but it could also be ordinary spotting. Not everyone gets implantation bleeding so seeing a small amount of blood is not an indicator as to whether you are or are not pregnant.