I am praying it has a lot to do with the humid weather your having. If Jim is out in that stuff it takes him about a week to start feeling better. It's like once it happens he goes down for the count, it zaps all of his energy. He's tired, sleeps a lot, aches, is weak, etc.
I am sorry you don't have air in your car. I'll send some cool air from this Friday to you and pray it's not a flare.