Also, have you only done 1 test?
Lots of items are molds, which is mainly a concern indoors. Some bugs, and so on. And there are lots of plants in my backyard I never “heard of”, LOL. I am not big on flora.
2 different allergist and she was tested for every thing as far as I know. If there was mold in my house I would have a blinding headache so I know we are clear in that direction. :)