Last period was 26/01/17..we meet that day..and take a unwanted 72.. Period was not clear after that..after 10-15 days got pain..now nothing..i was tested so many urine hcg all are clear negative..and at  03/03/17 done a serum hcg result was <1.2mmol.. I'm very upset for ectopic pregnancy..if there is a chance or not?? Now what to do?? Usg can detect at this time?what kind of usg ?? Please suggest..i ate provera 10 mg last 5 days.today (09/03/17) i take the last pill.. Please suggest me.no vaginal or normal bleeding after that day