my litthe girl has acid reflux and is on enfamil ar. she liked it at the start but now she refuses to take it. one or two ozs and shes screaming when i try to give her more. shes colicy, fussy, full of gas and constipated. i really dont think its good for her. should i maybe try soy? ive heard it can help all the things ive listed. please help me girls im pulling my hair out here.