I haven't been doing feet exercises and my bunion is starting to cross over.

I haven't been doing feet exercises and my bunion is starting to cross over. I believe the mild discomfort I am having is the rubbing between the two toes. I just put the cotton that is in supplement bottles. I don't know if there is a toe separator to go between the two toes that is made of a soft material that will fit when wearing shoes. Because I have flat feet and other feet issues, podiatrists recommend that I don't go barefoot in the house.