Birth control issues?

Hey everyone, so this past Saturday the 21st, I started a new birth control pill that I haven’t taken before and I ended up having an allergic reaction!

(My doctor knows and I’m not taking it anymore!)

Anyways, I only took one pill and I ended my period on the 14th, but I’m still having vaginal bleeding from the pill I took. Does anyone know how long it takes for the bleeding to stop?

Sorry TMI!?