Hi guys, so I've been on Yaz for about a year now. I usually get my perio on the 2nd last inactive pill. And it's usually light-medium on the first day, heavy on the 2nd and light again on the last day. But this time instead of a Normal period, I found brown discharge. It's quite little that I'll probably only need a pantie liner. I'm really confused and worried if I could be pregnant? Help pls!