Ovulation after removal?

Angel

I had my nexplanon removed on october 23rd. This app predicted that I would've ovulated on the 22nd. Another app i used predicted the 23rd. Would I ovulate the day of or a few days after it was removed or would it resume the next cycle? My period was due yesterday(according to glow) and nothing yet. But all my tests have been negative. I also do not test for ovulation so I can't confirm. I just wanted to know if it was possible. Another thing to consider is that I was diagnosed with pcos 11 years ago(no ultrasound or other confirmatory tests) and I know that can make you ovulate later than expected as well. I have recently lost 85 lbs and my periods have been extremely normal since the loss. Just looking for some knowledge if anyone can help!