Hello doctor! I had my last periods on 30th of October and ended on 2nd of November The same night on 2nd I had sex with my husband. On 3rd November evening I took unwanted 72. It was under 24 hours when I took the ecp. Now on 12 th november I had periods again with severe pain as I always have during my cycle. Whats the reason behind early periods. And what if I don't have periods on this 28/29th november? Has the tablet worked or not? Please solve my query. Please I want detailed answer plzz doctor. I am very stressed out we are not planning for baby right now. Till now I am having almost very light bleeding. If the period stops tomorrow will I be pregnant? Since morning I was having severe pain and bleeding but it was not due. It was actually due on 28 / 29th November.