Period? Bleeding only when i wipe.?

I really don't know what it could be other than a possible light period starting. This i do know though the birth control pill does not work immediately after you start taking them you need to wait a month at least before the full effect i think you may have misunderstood the dr. I think you should take a pregnancy test in a month. Don't have sex for a couple days, and when u do use another means of protection for a while.