I'm still bleeding? 😐

Bailey
Hey, guys. So I started the pill a little over a week ago. My doctor said to start it on the first day of my next period. I did so, but now I'm still bleeding and my period should have ended 4 days ago. I read that little paper that unfolds into an international map of horrific fine print and according to that, you should start the pill the first Sunday after your period. Is that true? Someone else said I'm probably just spotting, but I've never spotted before. So I don't know what it's like. I'd call my doctor, but they're closed until Monday. I'm just really confused and looking for answers.