I don't think she could bring it home to you, it has to be air born, i
have the same problem here, people don't realize how bad this mold
problem has become, but from experience mold causes all kinds of weard
problems, one woman went to the doctor because she was haveing
problems, the doctor told her she had cancer in her lungs, she went to
another doctor in cal, and found out she had valley fever, my wife and
i suffered for five year's before we found out we had mold, mold lives
in swamp cooler's as well as ac cooler's, behind your sink bathtub,
shower, in the cealing, any place you have a water stain you have
mold, it may become dorment for a while until it gets more water than
grow's some more, it causes ear pain sinis problems muscle aches,
tiredness cronic pain, and most doctors miss the problem al together,
you might even check out your house,  
mold is also air born if you have a lot of construction going on
around you, they disturb the ground and the mold spoor's start flying
around.
but i under stand how you feel my wife and i both have sinus problems
and we have tryed all sorts of thing and we still have it, it even
effect's our ear's  sometimes you feel like some one has put a big
clamp around your head and squeezes it .
good luck
marvin