Confused

Rae!

I really juSt want to know if you gotta think thud was implantation or just a really light af. I didn’t have a consistent flow , just a few spots over about 7hrs . By the 3rd day it was no longer spots on the pads , just blood or spotting when I wiped . I didn’t cramp hardly any & that’s totally unusual for me , it just didn’t feel like af. I stopped seeing pink 2days ago & still getting BFN on test . What do y’all think ?

These pictures of each pad is like 5-7 hours of having them on .