Last month I had taken 2 i-pills within a gap of 1 week. After that I experienced bleeding even though it was only 15days past my periods. This bleeding after having i-pill continued for 5-6days with a lesser flow than what I usually experience during periods. And then I haven't got my periods till now. It's just been a month but I am not sure if the bleeding was a side effect of taking pills or if my periods got preponed. If it wasn't menstrual bleeding, Is it possible that I might be pregnant?