I'm a little late in my comments but I have experienced issues with mold as well. It truly is very bad for your health.

There is a homeopathic that you could try as I've found homeopathics to be quite amazing if you use the right one and stay on it for a short while.

Allergies - Mold-Yeast-Dust

I completely eliminated my severe allergy to cats completely in 1 week using a homeopathic. My allergy is now gone completely and there is no need for the homeopathic anymore.