Sis, setiap labour berbeza-beza lah, first baby ku pun gerak gerak aje sampai tiba-tiba contractions serious, tapi second baby ku lain pulak, ada bloody show tiga hari before actual labour! Light cramps yang kadang-kadang tu normal aje, your body warm-up mode lagi. Since you're almost due, I'd suggest just keep monitoring untuk ada any pattern ke contractions or other signs, tapi kalau rasa tak comfortable or worried about anything, better check dengan your doctor or midwife je to be safe! Hang in there, hopefully baby akan keluar soon!