I'm so sorry jaysbaby. I really hoped for a miracle, but your story sounded oddly familiar
. I hope you are doing ok?
With my early loss (this past march), I was about a week late when I started bleeding. I normally ovulate on CD13 or so of my cycle. That month I ovulated CD14 counting first day of MC bleeding as CD1.
But with my later losses, hcg took longer to come down, but still I ovulated 2-3 days later than normal.
I have spent a lot of the times on the loss forums, I can tell you that no two women have it the same. Some ovulate very soon after (like me), some ovulate much later, and others don't ovulate at all for 1 cycle. I'm sorry I know that's not what you want to hear.
The Sperm Meet Egg Plan (SMEP) was specifically designed for women TTC after a loss (because you can't predict when you're going to ovulate). You should look into it, but the gist of it is, you should really try every other night once you are no longer bleeding. Then test with OPKs, and when you get a positive, 'try' every night for 3 nights in a row. Take a break, and do 1 more. Apparently, it has very high success rates.