I called the second choice on my list, and it turned out that they have a cancellation for tomorrow. Hopefully, AF will hold off for long enough. I realized I'd forgotten something in my last post--it wasn't just that I had late ovulation, but also that I had a really short luteal phase. If I ovulated normally last Monday or Tuesday, I seem to be back on track, as far as that is concerned, which is a huge relief.
So, that's my news. GYN appointment tomorrow, and hopefully, that will lead to a doctor I like, and a plan.