Hey ladies. I’ve been trying to find an answer and I am unable to find any information so I’m hoping someone can help me out :/ I’m on week 3 of my first pack. I’ve never been on birth control before so I was told to expect withdrawal bleeding, but this definitely looks like a period. It is lighter than my usual period but there’s definitely uterine lining coming out of me. Should I be worried about pregnancy? Or may this be because I started the pills before getting my period? I’m on Nikki which is a generic for Yaz I believe? I’m also having some mild-moderate cramping. Other than that I have no other side affects on the pill so far. Should this be a cause of concern? Someone please help :((