Are any of these "ailments" by any chance headache with nausea and no other symptoms?
"Are any of these "ailments" by any chance headache with nausea and no other symptoms?"
Yes, that is one of them. Another is suddenly getting a sore throat so intense with swollen glands that it looks like strep, only to disappear the next day replaced by an earache or cramps of some kind. I should clarify that I live in western Maryland, not the great northwest.