I had my first(well, not my first ever, but this month atleast haha) period a little over a week early(according to my pill pack) this has never happened before, and i attributed it to stress since i am on a relatively low hormone pill. I knew i wasn't pregnant because i hadn't had any sexual activity, and had a normal period for the 2 months prior. Now it is the time for my normal period, and I still got it..I have never had 2 legit periods in a month before.. I have had it last very long several months prior when i was under a heavy amount of stress. why is this happening, . I am just a little confused.. i was under a lot of stress earlier this month, and still am, is this normal?