labor hurry upppp! 😩

so i've been cramping on & off for the past 2 days, yes along with that my stomach tightens. i'm due may 3rd & im scared i'm gunna go ov my due date. with my first i was supposedly due april 9th but she came april 6th. i'm tired of having these repeated on & off cramps. i call my midwife & all she says to do is take a warm bath & drink water.. well, i do that & it does go away for about an hour or two but then the same thing happens. what should i do?