Cramps after period

Hey guys! So I had sex a day before my period came and my partner didn't cum inside of me but 🤷🏼‍♀️ there could be chance if pre-cum. But my period ended 4 days ago and I've been experiencing cramps everyday since. Helppp!!! Based on previous posts I've seen that pregnancy could be a chance. Or maybe I'm just going crazy 😱