My son is 1 yr 2 mnths old.. He started walking a month ago but recently he slipped and fell while walking and got hurt on his left leg. No redness and no swelling at all. We consulted pediatrician he confirmed that there is no bone damage. Since then my son stopped walking he’s standing on his right leg with left leg in air. He’s active asusal but not standing and walking on his own as before. Can u please suggest whom to consult for furthur diagnosis..