Help!!!

I trust eve with my cycle and after my ovulation days I have unprotected sex until my next period. I mean I have period symptoms like breast soreness, but my period is a day late. Should I be freaking out? 😫👶 help please!!! Not that my boyfriend wouldn’t be ready and got my back if pregnant, but it something i don’t think I’m mentally prepared 😔. Might’ve been stupid. So I’m open to all sort of advice, comfort or discomfort from you guys. Btw, I don’t use that as a BC, it’s the first time I’ve done that because we just moved in together.