You haven't felt well in a while. Every step you take feels like walking through sludge.
Holding your head up is a workout, and your neck has started to tilt to the right.
You have a sharp pain in your mid back that comes and goes. Your ankles feel wobbly.
Your muscles burn like they are tearing themselves apart.
Everything you eat tastes like sand. You feel nauseous all the time.
You've lost ten pounds in the last month without even trying.
Your left leg has been cramped for days. You had to buy a cane from the pharmacy.
You have trouble standing for more than five minutes at a time.