help ๐Ÿ™„๐Ÿ™„

my son cannot have milk at all, if he even eats anything with milk its nonstop crying, diarrhea and puking. the doctors only suggestion was to stop giving milk all together and treat it as an allergy. (which should be easy to me as im deathly allergic to eggs but im struggling haha)

iโ€™ve found a few things to feed him but iโ€™m struggling so does anyone have any ideas?