Hi Kathy. Your feet sound as if they have the same symtoms as mine.
I hope you're still off the smokes. My symtoms are gradually getting
better since quiting! If I were you I would'nt go barefoot. I had
some real small injuries to mine when my feet were bad and had a
heck of a time healing. I also had a lot of trouble being in air
conditioning last summer but seems to be better this year. Hang in
there. I know what you're going through. Jim