Started New Pack, Got Period?

Neva • 👽
Hey, guys. I started a new pack of birth control immediately after finishing one (the next day) and I never do that, but my birthday is this week and I didn't want to be burdened with it. However, I got my period anyway about 2 days in and I stopped taking the pills. This morning, there was so much blood it was dripping from me onto the floor.
Embarrassing, but I'm not sure who to talk to. Last time I started my period while taking birth control (Like during it) it lasted for over a month. It sucked!
I will obviously see a doctor if something like that happens again but do you think I'm okay? Just a little nervous 😔