I don't find the idea that cloth could be smelly from smelly air crazy. When you have cloth in smelly air, in fact they do smell after. Likewise, migraines does not sound like crazy symptoms, whether they are ultimately tied to compost. Migraines are something that happen when you don't breath well.
I've never noticed our clothes smelling from the dryer. No one dries on the line here because of all the silt in the air. I am reconsidering my position on the headaches based on another comment. I might be in the wrong there.