People generally do not have the enzyme in their stomachs needed to break down milk proteins. However sometimes all you need is a good break (i.e., 6 months) from dairy then reintroduce it slowly to the level that you can take it.

Many may diagnose you as allergic to dairy but they don't tell you that you will probably be able to have it again.

Lactose allergy or intolerance is often displayed by skin conditions, facial skin especially, nausea, stomach pain, aching joints , etc.

Notice too how other funguses affect you i.e. mushrooms, wine, beer, bread. You may just have a candida problem. Do you have dry skin on the heels of your feet?

If you can go to a good nutritionist, get tested and work with them to repair the enzyme level in your gut and get help with illumination and possible eventual reintroduction to dairy.

Take care.