Fertility After Miscarriage

My husband and I experienced a miscarriage on December 19th at almost 10 weeks. We are both still hurting and were planning on waiting to TTC again for a year. Well, the other night we had sex without a condom. He asked before we started and I said yes we were both aware of what we were doing. I'm just curious if anyone got pregnant before their first period from a one night thing like that. Part of me hopes I was ovulating and could get pregnant and the rest of me is scared it could all happen again. Anyways, I'm just sitting here overthinking. Any advice or experiences would be welcome.