I know how difficult it can be waiting and being tempted to do the progesterone suspecting you haven't o'd. I just had to wait a few months for af- and glad I did as I eventually ovulated on my own. And one point i was crying down the phone asking dr for progesterone although i had the natural stuff at home. I knew if I tried to induce a period with progesterone it would make me happier for a while but I would know if i hadnt o'd the problem hadnt been solved. I would try and sit it out a little longer.
I know its hard.
Hopefully you body will work it's magic itself.