My baby is crawling by his head what to do ???how to make him understand?

A. It looks to be normal nothing to to worry about this but still for a confirmation you can take guidance with your your doctor regarding the the doubts and it's always good to clear the things properlyin this query you can contact with the doctor and the doctor will guide you regarding this matter propeerly after a proper guidance you can follow the advice given which is imp and you follow advise