my baby is 6 months old he fell from sofa was crying and after 1 hour if I lie him down or pick him up holding his arms he is crying ....if we distract him for couple of minutes then he stop crying then again cried . I fed him till now he haven't vomit yet , gave p 100 drop , no other visible injury .... now he is sleeping from 2 hours ...what to do if he still cries or should I wait. he fell from 1-1.5 ft to tiles .