That is more common that I thought, but I imagine that number would probably be cut in half if you eliminate those whose cause is diabetes.

Thank you for those links. The diagnostic one was especially interesting, until the flowchart led me to a place where the table was not available (table 2). Nevertheless, that was convincing enough to me that it likely is a good idea to have at least an initial consultation, and see what happens from there.

Thank you for both links, definitely plenty to read there (as well as here).

If I learn anything, or if my symptoms progress, I will update this thread in the future, in case it ever helps anyone else.