my baby has developed a white spot on his waist. there was a silver waistband and a black thread tied on the waist which i have now removed when the spot did not fade. pls help on what exactly is this

A. Hi, This happens in babies especially before baby completes 1 year. Just apply your breastmilk and coconut oil there. Soon it will go away. Don't worry much. Continue breastfeeding till 6 month exclusively and don't forget to burp after every feed. Give nuts like cashew almond pista chuhare etc for good immunity and strength once baby completes 1 year