Wearing flats and icing my foot has helped. We did 3 miles today, and I feel fine. My foot is slightly swollen, but feels OK. We effortlessly walked 15-min miles. Amazing how easy it is to walk fast at 5 p.m., compared to 7:30 a.m. on Saturdays.
I was also diagnosed with a sinus infection. Boy, am I glad I didn't let it go any longer. Flying with my sinuses this bad would have been horrible.
So, icing my swollen knees (don't know why), icing my foot and taking ibuprofen for my headache, and I'm feeling MUCH better.