Hey everyone! so on Saturday Il be 1 week late. I'm on yasmin 28 I take them every day at the same time. I am 6 months post partum. I've been having my periods regularly since I started yasmin but this month it didn't come. I got the cramps and everything but no blood. I took a pregnancy test tonight Thursday almost Friday and it said not pregnant ... should I worry or it's just the birth control playing with my system. Has this happend to anyone? is it 2 early to tell if I'm pregnant or no it should say if I am. I've taken 3 test since last night 2 last night and I dye one this morning.. first pic is this morning and the next is last night.. plus there a the digital one that said not pregnant.