My 5.5 month old son has been screaming every now and then .. Very uncomfortable... Crying.. I feed him .. Change him... N that will not help.. Could it be teething?? Is it normal for baby to scream when teething?? I'm a first time mom and my son never cried so I'm confused.. I went to the doctors and they said everything is okay ... If this might be teething then what is good for the pain?