Irregular period with the pill

Serena

I’ve been on birth control (junel fe) for three months now, and my period is literally so messed up. It sometimes lasts more than a week and sometimes doesn’t even last a week, and i keep getting them WAY before I’m supposed to. I’m only on my second week of this pack and i already got my period. On my calendar it says i wasn’t supposed to get it for 11 more days, therefore this is my second period this month. i want to come off the pill if this is gonna keep happening. Any advice??