nutramigen

Hello mummy’s just after some advice.my health visitor recommended my 7 week old be put on nutramigen as she has green stools,is sick after every feed and has sensitive skin.The doctor prescribed it yesterday.Since she has started taking it she leaves 2 out of 5oz.Is very very upset and sleepy.Health visitor said it may take upto 2 weeks to settle into her system but I feel like giving up with it as it’s worrying me.She isn’t her normal self.I’m not even sure she even needs this milk to be honest.Gut instinct says no.I have added scoops of her cow n gate like they said I could.Just wondering if anyone else has used this please!

Zoe.