Sayang, at 40 weeks 5 days overdue dengan contraction-like feelings tu, please call your doctor or go to the hospital straightaway , jangan tunggu lagi! Overdue + tightening + lower abdominal pain needs proper check NOW, okay? A few of my mum friends went through similar situations and semua doktor suruh check immediately saja, so better safe than sorry. Your baby and you perlu dipantau closely dah. Go now, ya? Sending you all the best, you've got this!