Questions about breeding and ovulation

First time breeder. I stopped pairing in February. They lost interest. I checked on my girl today and she looks like she swallowed that football. So are we good to go since she hasn't been with a male or should I put him in now.⁹

Keep crossing until you have eggs or the season has ended.

They stopped locking. That's why I stopped pairing. Should I put him in today or just hope she has sperm from the breeding

If she's definitely ovulated, which from your description she has, then there is no need to even try pairing. Just watch for her to shed in the next 14 to 18 days. If she does that, then start counting down to eggs.