I'll second everything Lapis said! Also, people with systemic candidiasis, or candida, which is an imbalance of too much yeast and too little acidopholous and other friendly microbes, can make one very sensitive to mold and spores.
Your symptoms indicate that your liver has been overstressed.
So if I were you I'd focus on following a candida diet (no sugar, milk or fruit except for one green apple a day. Brown rice syrup is an okay sweetener. More about this in "The Yeast Connection" or better "The Yeast Connection Cookbook") and cleansing/flushing the liver.