Birth Control and Period?

Shayla • Mommy to 2 angels 👼 •Mommy to Myah 🌈 👑 👶 Divorced once. Happy Again 👨‍👩‍👧
I figure it's my own fault that I'm on week 2 of my active pills and am having a period. I forgot my pill for 3 days when I was out of town. Will my period stop within the week? I'm only asking cause I gotta weigh in in exactly a week for PT. My periods usually last between 5-6 days. Also, I've fixed everything and I'm taking my pill ON TIME