my daughter is 8 months old and was on exclusive breast feed for 6 months. i tried introducing cerelac, she developed rashes around her mouth and later on body.i tried nan 2, but same reaction.i tried thrice introducing slowly, but mere 3-4 drops causes allergy.she is still breast feeding, and eats home made food..but not the formula milk.What shud i do? she looks like very sensitive baby, develops rash very quickly.At times with oil or curd.