Ay, 8 hours standing na pregnant is really tough on your body, lalo na ang pain sa puso at balakang mo, that's your body telling you it needs a break talaga! A few of us mums here tried to push through similar situations and honestly, the pain gets worse if hindi ka makakapag-rest, kaya best check with your OB para makasiguro na okay lang ang baby at makakuha ng proper advice for your work setup. In the meantime, try sitting down kahit 15-20 mins every 2 hours, wear comfortable shoes, at mag-compress cold water sa lower back pag umabot ka na sa bahay, tumutulong ito sa amin. Stay hydrated din and tell your work if kaya nila adjust your position sometimes, maraming employers ay cooperative once na nalalaman nila na pregnant ka!