I couldn't stop looking at his ankles. Scrutinizing. Wondering if they were slightly bigger or slightly smaller. Was the edema coming back with a vengeance like it did in January? Were his protein levels elevated? Or was this because of something else? Because, we are finding, autoimmune diseases can be quite the puzzle. We began going over everything: exercise, nutrition, weight, water intake. And with everything, I kept scrutinizing. Wondering. Looking.