May I ask if what are the possible reason why I get spotting now that I'm 9 wks and 2 days pregnant?

bedrest ka momi nyan KC maselan k magbuntis,visit mo ob mo mabigyan ka Ng pampakapit. #pwede contact with your partner #pwede mababa kapit Ng bata #pwede din may ginawa kng heavy chores pra mag cause Ng bleeding/spotting.