I completely understand how tough it is. A couple of thoughts fr you..have you been tested for food allergies ? And also, do you have any stomach probs? I wonder if digestive enzymes or betadine hcl could help. Is it worse sometimes, or is it constant? There has to be an answer....tho I haven't found mine yet, I know we all will .
My odor is underarm and maybe nose related too. Not sure...and maybe breath too. Hard to tell!