Sayang, dengan bloody show dan 2cm bukaan dah, memang you're on the right track, tapi sebab contraction tak regular lagi, doctor tu betul suruh you rest dulu. A few of my mum friends experience exactly this, turun tanda but contractions come and go je, especially at 40+ weeks. Tapi please jangan delay, kalau darah lendir jadi banyak sangat or ada rasa tekanan bawah yang kuat, terus ke hospital jangan tunggu. Otherwise, try to rest, makan sikit-sikit, jaga hydration. Your body is preparing, yang penting monitor aje. Hospital dah check you dan baby dah okay, so trust the process but stay alert. Semoga cepat mula proper contractions ye!