You may be having changes in your feet. I found out recently when I went to the podiatrist for foot pain that I have bunions. Have, in fact, had them for years, and that was likely why in 2008, I had to go up from an 8 to an 8 1/2. It took years for me to have noticeable pain.

This can not be what we call them. I'm new to here and old do this is all I can think of....