Pressure like Period?

Amanda • mommy 👦🏼 ttc #2 since 2016 - got my BFP Jan 2019 after IUI #3!

I just got my BFP this week. My period isn’t even due until Wednesday. But I have that pressure-type feeling. Like when your period is due any second and you know your gonna wipe and see blood. Is that normal? I don’t remember this when I was pregnant with my son. He’s almost 5 though so maybe I just don’t remember. Thanks!!