Could you see a naturopath in the mean time? They were able to pin point Dd's allergies and intolerances. She is dairy intolerant but can tolerate goats milk so that's what we use as well as rice milk. Dairy is in a lot of things so you need to know what to look for on packets in order to totally avoid it. We were given a list by the naturopath of all the words they use as alternatives to milk.