I'm a 24 year old female who is not having normal periods after taking the contraceptive pill within 3 hrs of intercourse. After 10 days of which I had light bleeding without cramps or pain for 5 days irregularly. Which was also the time of my periods. Thinking it to be the withdrawal bleeding I was fine that my next periods should be on the same date and the cycle will be normal. But after 14 days of the withdrawal bleeding (21 days of taking the I pill) I am having light bleeding once again. Clueless of it being my periods or something else? Please guide as I am worrisome now! what could be the possibility?