No LH Surge After Trigger Shot

Sharon
Ok ladies, I need some advice!! I did my round of 50mg Clomid CD 5-9, went for my scan on 1/23. Both ovaries each had 1 good follicle. Dr said the right one would probably mature faster & to expect to ovulate within the next 24-36hrs. I did have an Ovidrel shot while at the Dr office just to push ovulation along. I started OPK testing that night and have been ever since Monday. I HAVE NOT had a positive OPK! 😟 (Regardless of the negatives we're still BD.). I called my Dr office on 1/26 asking if they could order BW to confirm ovulation. They ordered the progesterone test, but told me to do it 5 days after suspected ovulation! Ugh, hello...I don't know when I ovulated!! My BBT temps have all been in the high 97s to 98s, which I'm sure is due to the Ovidrel. I've been googling suggestions, but most of them say to go on CD 21, but that's if you have a normal cycle. Mine are irregular, so my Question is: when do I take the test???  🤷🏽‍♀️🤦🏽‍♀️