Cramping like crazy

Katie
I'm due on the 20th, csection scheduled for the 13th. What's the likelihood of me going into labor before my csection at 39 weeks? More so, I mean, I've been cramping a tonnnnn and I'm not sure if that means I'm dilating or does that happen to every woman around this time period ? 37 weeks currently with hypertension issues. Anyone else feeling super crampy?