The girls have cramps in their lower abdomen, like during menstruation…

The girls have cramps in their lower abdomen, like during menstruation. Week 39. The waist is painful. I haven't had false contractions and don't know how they start because my first birth was induced at week 37. How did you start with contractions? Doctors set the due date next week. Last week I was hospitalized, the doctor put me on a schedule for a week ahead, so if according to my calendar I was 38 weeks pregnant, then doctors put 39 weeks. And now it means 40. I just don't understand anything, I'm starting to panic.