Down For The Count

I felt pretty good today at work and then shortly after work I started to feel really sick, I went out on my ride and got sick and came home just absolutely shivering and my wife took my temp and it's 100 right now. I feel completely miserable, not sure what is wrong, this is the worst I've felt in years. That's it for now....going to bed. 24-hour flu? I hope so. My head cold might have become an infection.