My period is five days late!

Hey girls,

I’m kinda scared my period is so late. Last week my boyfriend came near my thighs but neither of us think anything got near my vagina. This week (I’m a virgin) he put it in without protection and after a sec I️ began panicking and took it out and there wasn’t any cum and I’m just wondering what’s going on with my period!!? Could I️ be pregnant??