I had protected sex (condom, he did not cum inside) for the first time four days before my period came. Then one day before my period, we had sex again. But he started without a condom and later on wore one. He did not cum inside neither. On the next day, I got my period. But a week from those event...

Can I be pregnant if he ejaculated on himsef but after some time I sat on top of him with my clothes on? It's been a week since this happened and I'mve been so nervous my stomach aches and I've had nausea. I was on my fertile days but I never got naked and there was some time between his ejaculation...