Aha, We figured it out. A couple of weeks ago I got four pairs of shoes from Zappos. 3 were casual and one was a brown work shoe. The 3, I returned, didn't like the styles. The brown I've been wearing this week. And I thought they felt kind of tight and narrow. I've got wide flat feet. Well, that' s why my foot hurts. It started to ache when I started wearing those shoes. They're too tight and squeezing my previously injured foot. F those shoes! They are gone. Whew. One less thing for me to worry and be irritated about.