How to reduce the vaccine lump for 3 months old baby, No swelling , No fever. Its been a two weeks, how much time vaccine lump will present and when to visiti the doctor

A. Actually should have settled down within two or three days if you have done cold spooning if you haven’t done anything and the lump has become hard it is not going to settle it’s only you have to check with your doctor what ointment is going to be beneficial to use