Spotting after sex

My husband & I had sex 2 days before my period was schedule to start. After we finished we notice I started bleeding so I just thought I had started my period early. But the following day I had no bleeding & I still havent had my bleeding since that day. No signs of my period starting could I be pregnant?

(Also, we had sex on ovulation day, not trying to get pregnant on purpose, but if we are we would be happy about it 🥰)