TMI! Is this too dark to be implantation bleeding?

My period is due on the 25th so in one week.. positive opk on the 10th.

I wiped and saw this and nothing else but is it too dark to be implantation bleeding? Is this my period a week early? Looking for advice thanks!

Ttc our 3rd never had implantation bleeding before please be kind.

Vote below to see results!