Implantation bleeding?

Allison

I am 7 days late for my period. Tested negative 5 days ago and tested what I think was negative(May have been a vvfl) 2 days ago. I just went to the restroom and when I wiped I had very light pink spotting. Could this be implantation bleeding? It was just one or two drops.

I’m wondering if I ovulated later than usual.

Thanks!