I had unprotected sex(quick withdrawal but don't wanna gamble) 4 days after abortion and I used postinor 2 the 5th day and the last 12hours later. I have been having vaginal spotting since the 6th day now for 6 days , light spotting but increases just a little bit on the 6 days now(today is making it the 6th). No pain whatsoever , just very mild cramp or nothing most times. What do I do? Urgent