When does Yaz start working?!

I'm on my 4th period with Yaz birth control, it's made my periods so incredibly painless and easy!. They're only 2 days with barely any cramping and no pain, I feel like a normal person on my period! However, my skin is another story, at first I broke out a little on my chin, nothing bad!. After that for two months I was basically all clear, it was great! But this month I've been breaking out, I got a huge cyst and little white heads! I thought Yaz was working, is this some minor set back or will it get worse!?Www@Answer-Health@Com

---

---