My daughter is 1, I have been giving her whole milk but I noticed her poop is watery and more smelly she poops so much that she has blowouts like twice or three times a day! She also throws up I think it's making her sick? My husband said it's cause she's trying to get used to it? Should I ask about keeping her on the formula she was on? I was told I could do that but should I just let her body get used to it?