Spotting could be rarely due to some small lesion in the cervix. Ask u gynaec to rule out if she has not done so. If there is no lesion in cervix then spotting could mean Threatened Abortion. In that case u should take adequate rest....avoid all house work except for a little of cooking and table cleaning....cleaning the dishes....office work. Ur gynaec must have given u progesterone to support the pregnancy and prevent Abortion.