edd lmp Aug 31: Im now 3days overdue today, feeling so worried

Hi mommies anyone out here who have experienced overdue pregnancy? im so anxious now, overthinking about this. Im having false labour na for 2 days everynight since sept 1, 15mins interval with intense pain over my lower abdomen and back, however once sunrise it suddenly stops, 2 nights in a row.. Please give me some advise or enlighten toe to lessen my worries..