Ovulation after chemical pregnancy

Jen • 40 years old. PCOS. Daughter born 5/25/17 after beating infertility! 💜 Daughter #2 born 3/21/2019. 🎉
Hi all. 
Last cycle I had a chemical pregnancy. I'm now on CD 21 (after a positive opk on cd 15, but no temp spike to show I successfully ovulated) and no signs of actually Oing. 
Would any of you who have had a chemical be willing to share your experiences if you also had delayed ovulation after something like this? 
Thanks so much.