30 weeks & pain??

I’m 30 weeks pregnant.. & I just had this awful period like pain in the pelvic region. Like it was period cramps. I’m a FTM. It lasted like a minute.. and now I feel like sore.

I dunno what it could be? I’m new to pregnancy.

If it continues, I’ll call my OB in the morning.

Just curious if anyone has felt this before.