Hello, I have been on the pill 2 months now! And the first month being on the pill I came on for 5 days bleeding lightish but not heavy heavy. This second month, I'm am currently on but not bleeding that much at all, and it the 3rd day now and I'm practically finished, As in theory I have only needed to wear one pad a day, because I'm not really bleeding. Why is this just because of the pill?