New birth control

Mattie

I’m 3 days into my new birth control and I’ve not been doubled over in pain for 3 days of my period. But today my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> asked if I’m still on my period ( I’m regular 5days of bleeding every month *except when I had implantbc*. Has anyone experienced big shifts in how long of a period you have when you start the pill?