Vomiting Nutramigen

Ti

My daughter got switched to Nutramigen last week And so far she’s projectile vomited 2xs. She was on enfamil a.r but found she had a milk allergy and her dr switched her to Nutramigen. Has anyone else’s child vomited while on this formula? She said if this dosnt work she wants her to try adding rice cereal to it and if that dosnt help then to Similac alimentum.

Also, she never drinks the whole 4oz I make her she sometimes drinks 1-2 oz. with the A.R she would drink all 4oz