How soon do you bleed?

Jess • Wife in 2019💍🤵👰. Mum to 13y - 💙 , 1yr - 💜 Stepmum 15y & 21y 💙💙 expecting No.5 😆 Nov '22 💚🤰

I got 3 faint positives on Wednesday.

But negatives today.

AF due sun/monday

Will I just bleed on period day? Or should I be bleeding now, cuz the tests have gone negative?