I am 7 week pregnant . I saw Baby heart beat starting at 6 week 1 day . But at 7 weeks on 30th Dec early morning I went to toilet and saw toilet is full of blood and clot . I was tensed , but that bleeding was 1st and last n I did not have any bleeding after that . I dint have any cramps or pains. It’s been 4 days now noi bleeding at all except that night just once bleeding . Please suggest me what happened actually and what could be happened