Mama, normal je rasa macam tu at 37+ weeks, badan memang akan ada pressure dan discomfort tu sebab baby dah berat and pelvis preparing for labour. Since your first was overdue dan kena induce twice, second pregnancy boleh jadi lain-lain timing, so don't stress if labour belum start yet even though you're doing squats. The walking and movement you're doing is good, tapi also listen to your body, rest when needed lah, don't force it. Best thing is to check with your doctor or midwife about the discomfort to make sure everything is progressing well, especially since you're thinking about when labour might come. A few of us mums swear by just staying active naturally (cooking, light housework, walking) rather than forcing specific exercises once you're already in the final stretch, sometimes the baby comes when it's ready je. All the best for your delivery!