Alaaah, yang tu memang normal la at 37 weeks when baby's head is already engaged down there, rasa macam ada pressure kat vagina and the hardening from baby engaging lebih-lebih lagi towards labour. Tapi since you're having discomfort and sensation yang baru, best you check with your gynae just to be sure everything okay, okay? A few of my mum friends also had the same thing near delivery and doctor reassured them, jadi jangan worry sangat, but confirm dengan doctor your side je, sebab setiap pregnancy lain-lain.