Alamak rasa penat tu memang normal 8 bulan, tapi kalau terasa really exhausted or ada cramping, spotting, or contractions yang regular, kena check dengan doctor ja untuk sure, takut preterm labour. A few of my mum friends experienced it, and one nanti dapat early signs like sudden sharp pain, fluid leaking, or anak jadi kurang gerak, so better safe than sorry, jangan tunggu lama lagi, terus pergi clinic or hospital!