I did 3 cycles of clomid and IUI when I was first diagnosed with IF. My day 3's went from 7, to 15, to 22, and then went to 18.4. I did respond well to the clomid, always having atleast 2-3 follies.
I know I have had annovulatory cycles in the past. When I was being monitored I always ovulated. Now I am on nothing. We are just playing a waiting game. I keep getting FSH done every CD3 and my RE will not do IVF until the level goes down. I went for my AFC on CD3 in June and it was 14.
I agree that I think it is time for a new RE. I am going to contact DR. Check for a consultation. I live in Delaware so it isn't a bad drive at all. I think I answered all of your questions.