can I be pregnant?

The condom broke when he came a couple days ago. But I had nexplanon for over 7 days. I had it 12 days when it happened. And my period came on the 21st of last month so he says I wasn't ovulating anyways then when we had sex to begin with? Cause when I got my implant I was halfway done with my birth control pills and so I decided to finish them I just didn't take them at the same time every night. But I didn't have sex until I had it 12 days. I just really need advice i feel like crying.