Blastocystis hominis

I believe this is the name of the parasite found in a stool test. Preliminary research indicates it is in all people, usually without creating problems. The regular new med was $900 so I passed. I just started taking a copper solution. Does anyone know anything about this parasite, problems, side effects? The lab test said there were "many". I've had chronic fatigue in the past and am still not completely recovered, mostly affected with brain fog that keeps me from functioning in a job. Any input/experience is greatly appreciated.