I started looking into mold recently after finally reading Dr. Neil Nathan's book Toxic which I have seen recommended many times, wish I had read it sooner. It is very helpful to get it in Kindle format, not only cheaper but a big advantage to be able to search and highlight.
Another good reference is Dr. Marty Ross's site:
https://www.treatlyme.net/guide/mold-toxin-illness-lyme-toxinAfter reading both of these I took the free VCS test that they refer to and was positive. Proceeded to the Realtime urine test, also positive.
So now I am very carefully starting binders, can only tolerate a very small amount of Modified Citrus Pectin without increasing symptoms. It has only been a couple of weeks, but I might already be seeing some improvements, fingers crossed!