On 8 Dec my 3 month baby had a 14 week vaccination.Post that on night of 8 Dec he had a slight fever to which I gave him crocin as prescribed by the pediatrician. On  9 Dec  and 10 Dec  he spits milk but on 11 it was very less . And from 10  nights he has pooped many times which is like liquid but that was not the case before vaccination.Earlier he was pooping 1 time only This is happening for.the 1 time after vaccination Is anything wrong?? Also from 9 my baby had a cough