what are my odds of being pregnant off of precum after i’ve ovulated..?!?!

okay soooo i saw my bf on the 24th and he stuck it in me but we didn’t do enough for him to cum but there could of been a possibility of precum i didn’t check as i should of and i’m not on birth control and i also forgot a condom so we went raw:/ my ovulation days are from the 11-19 and i’m just scare if there’s a chance because i’m almost two days late, i don’t wanna freak out because that would probably make things worse😅 but could you help a girl out and tell me if it’s possible ?? also my luteal days are from the 21-4th.