hi all..  today my baby head struct in between walls .... den I removed from der...  but den I saw my baby one ear is reddish, some minor scratches is der ND swelling...  he is not crying..  but he is allow me to touch der.. I think it's paining...  I don't know what to do...  is anything serious?  what I can do to go swelling...  plz suggest am worried...