Okay so three months ago, I started a pack late, one day late. I usually started on a Wednesday, but I couldn't get my pills till Thursday. Before that incident, I always got my period like clock-work, always on Monday morning, always, always, always!! Then after the incident, I got it on Monday but midnight (so technically Tuesday). Then the next month, I got it Monday around 4 pm. It was A LOT lighter than usual! It first started as dark brown for one day. Then the rest of the days, it was bright red, as usual. Now I'm on my 6th day of my break week (Tuesday) and still no period... what could this mean???? I know birth control can make your periods lighter than usual, and even non-existent sometimes. But it had never been this light before!! I've been on it for about a year and two months! During thus time, it's been normal!! But then I change the day, and now it's all put of whack??? Is this normal??? I'm scared....