Ay oo, first time mom! Totally normal yan, marami sa amin ang nakaranas ng back pain at foot pain especially towards the end ng pregnancy kasi ang weight distribution ay nagbabago na, plus ang hormones ay nag-loosen ng joints mo. A few of us tried wearing pregnancy support belts or just resting with feet up, and it helped a bit, pero super importante talaga na i-mention mo sa OB mo next visit para ma-check niya if okay lang ba or may kailangan ng specific stretches or support, better to be sure, especially pag sobrang sakit na!