Pms or pregnancy?

I had sex with my bf and he came in me. (I’m on bc femynor). Which is meant to prevent ovulation, it makes it harder for the sperm to reach the egg and a fertilized egg to stock to the uterine lining.

We did it the Saturday after my period the first day after my period ended May 11th. And my period should start next week probably the 5th of June.

I usually get very sad and tired the week before my period and that’s what I’ve been experiencing it’s the usual symptoms of my period. I dont believe I’ve been experiencing any symptoms of pregnancy.

But do you think I could be pregnant?