Possibly in labor?

Catie

FTM mom here.. I'm only 36 weeks + 1 day and having extreme pelvic pain and pressure, period like cramping along with tightening in my belly, and diarrhea. I have this feeling inside of me that I'm going to go into labor soon but I'm not sure what to do. Has anyone else experienced this or does anyone have advice? Thank you! 😊