thnx for the advice.  I visited the Doctor, he said it will disappear after sometime.

please dw think positive baby must have got hurt while playing better consult doc

hi dear my daughtr is 3yrs old ihv vistd mny drs thy told if it becom more thn one inch it need to b examine smtms it comes during cold n few reasn til now shez hvng but it bcm litll sml in these few yrs but if  u wnt u cn go to dr onc ihope it helps😃

Hai.. please share a pic of that mass in comments... here. please visit your doctor... don't keep pressing it. Without physical examination...it's difficult to say.  Have she fallen from anywhere? or hit something there? If you touch, is she crying or not allowing you to touch?