Aih, memang 34 minggu tu stage yang penat betul lah sis! Your body dah buat kerjakan besar untuk 6 minggu lagi, so rasa tired like that is totally normal, especially second baby, sebab your muscles dah pernah stretch before. The fact that your HB okay tu good news lah, tapi make sure you're drinking enough and eating small frequent meals, because sometimes the exhaustion is also dehydration or low energy combined.
Honestly, bedrest memang boring dan menghabiskan tenaga, but a lot of mums at this stage cerita the same thing, dapat drip, rest at home, and just trust the process. Kdg-kdg it's not just physical tired tapi emotional jugak sebab waiting game tu memang stressful. What helped some of the mums I know is listening to podcasts or audiobooks while resting, banyak air putih, and making sure your partner atau family help with everything else, jangan paksa diri.
Just double-check with your doc about the extreme fatigue though, okay? Sometimes there's a small thing that can be fixed (iron levels, blood pressure, etc.) yang buat big difference. Hang in there, not long left!