moms plz help me. on sat my boy had vaccine n on his right leg, injecyed area got hard. i took him to doc on mon to show. he suggested ointment to apply and put hot pack.i was doing the same but it didnt lessen. from sat onwards he is not drinking milk properly n not sleeping properly, but playing all the time. when he get sleep also, not sleeping and crying. is it due to that vaccine n normal. fyi pee count and activities are normal