Ladies need you help

sara🥰 • 19 Braceface😍✨ Goofy 🙃

So I have a 7 day period so my period started august 3 and it suppose to end today

Last night I had on a pad woke up this morning there was no stop of blood on the pad

Had a pad on for work wen going back and forward to the bathroom no blood got home still no blood shower and got and the bed got up to use the bathroom and then I see blood

Why is that ?

Have this happen to you before ?