I can TOTALLY relate to what you are going through.. My 2 1/2 year old is an allergic child and he has the atopic traid.. He has asthma, food/environmental allergies, eczema, and hay fever.. All diagnosed before the A.J of two.. His issues started around 3 months old.. First eczema (severe), then asthma at 4 months old, then hay fever.
I had to fight to get him the help he needed. It was hard but it has gotten better.. I hope you get the answers your looking for..
I've heard doctors don't like to do allergy testing on babies.. I bypassed them and went to an Asthma and Allergy clinic without a referral.