IMPLANTATION bleeding

Tee • 👨‍👩‍👧‍👦❤️🙏🤞🏽
Well I believe this is IMPLANTATION because when af comes it is usual bright red and flows. This is not flowing. I only see it when I use the bathroom. I keep checking and it's light pink. Would my pregnancy test be negative if I try while "IMPLANTATION" is going on. I have cramps but they are mild.