I did not experience the fatigue or nausea. My breathing finally started feeling better in May (6 months later). I still notice a difference in my breathing. But I think that is because I pay a lot more attention to it now. My issue now is dizziness.
It is very frustrating! Because I can’t get any answers of why I’m still dealing with issues. All tests I’ve had are “normal”.
Hang in there surfdawg22. Hope you find relief and feel better soon!!