my last period date 2 Dec , I have 30 day cycle expected next period date was 2 Jan , I have miss my period I have went to the dr on 16' th Jan he gave me primolut-N 5 mg ten tablet for 5 day twice a day , I have taken 4 tablet only 2 day . period is not came till 28th Jan a have take pregnancy on 29th faint line came n bleeding also from night , I have take 4 pregnancy test till 31st Jan all are positive, I m confused the pregnancy is confirmed or not, if confirm than the tables has harmed or not pls help