I started Yaz about two months ago for possible endometriosis, my GYN said it should help with the pain. Currently, I am on my second pack. The first pack went fine, some spotting, nothing big, and when I got on the placebo pills, everything went as it should. Now on the second pack, I'm having some bothersome problems. At the end of the second week(last week), I started having some cramps, and since then(last Saturday), I've had my period with cramps almost constant(some painful, wakes me up.) The thing is, I am still on the active pills, and I am not supposed to start the placebo pills for another week. Should I be having my period on the active pills, even though everything went as normal for the first pack? I've had my period now for almost a week, and at the end of next week, I am supposed to be having my period, so does this mean that I will be having my period for a total of about two weeks, or does it mean that I might have two periods(eek!) Also, since I am not using the BC pills for contraception, since starting the Pill, I haven't been taking it at the same exact time each day, it's usually a few hours off, but I have never missed a pill, but starting last Saturday(when I started my period), I began taking the Pill at the same time each day thinking it would help, and it hasn't. I have read that not taking the pill at the same time each day can throw off your cycle, but I didn't think that was the case since everything was fine the first month. Any ideas or has anyone had a problem like this before? Is this normal/expected on within the first three months? Thanks!