My daughter is 5 months old. Since she was born she s had an issue keeping her formula down. She pukes up practically her whole bottle. Once all formula I d thrown up its like a clear liquid she pukes up. Now for the past month her poop had been gray. As of today she has puked twice a lite gray color. She has had a ultra sound that also has came back abnormal....but her doctor do sent seem concerned that anything is wrong?