Hi At 1.5 year my daughter is given dpt,mmr on leg and arm, Now after 4 week leg still have hard lump, I thought it should ne fixed in a week or two. Before it was big and reddish but in week or two. That's was mostly healed but now still have small hard lump about size of penut which is same since last 2 weeks I have give her paracetamol and suspension syrup for 3 weeks as per describe by doctor.. Now doctor saying we will remove pump using surgery. So should i wait few more weeks?