Test your home for mold spores. You can get the culture and kit from labs online who will then analyze the results. I have three different molds I found after culturing the air in my bedroom, all allergens that can lead to asthma and emphysema. Take out all carpeting, any plants in your bedroom (mold in the soil) and wash surfaces down with a mild bleach solution. Remove all wall to wall carpeting in your house if you can. Good luck!

Alice