my 1 week old baby got bluish patch on skin at lower side of belly, is it normal or anything risky I am worried 😟 😨

A. It could be like a Mongolian spot which is there on the skin of the child which is bluish and green colour approximately which is common in the body parts it is going to subside on its own but if you are very certain it is a bruise and you have to understand where your child has got hurt in the first place