Hi, my baby is 4 months old, i have just started cerelac, as because i have to join my job, but she refuses any kind of outside food like Nan1 or dexolac 1 or Cerelac wheat, she fusses alot and also i have noticed she feels very uneasy after i feed her even 1 ounce of formula or 1 spoon of cerelac.Please advise what needs to be done.