period late😩

I'm so scared. I'm a virgin and my last period ended a few days before Halloween and I thought it was due this past week so I think it's late. I'm kinda stressed and now I'm even more worried. I am a virgin, but my boyfriend fingered me halloween night, and I jacked him off at some point and he promised he is sure we didn't do anything risky but I'm so scared and idk why my period is late. Please help!!! I don't have access to a pregnancy test because my parents would flip and I have no idea what I would look like if I was pregnant. Please help