Wa'alaikumassalam! Sakit kat vagina masa akhir trimester 3 tu mmg common lah, mostly sebab baby dah besar dan pressure kat area tu meningkat, tapi kang better to check with your doctor or midwife just to be safe sebab ada banyak kemungkinan, boleh jadi Braxton Hicks, hormonal changes, atau infection yang kena confirm. A few of my mum friends felt pressure and sharp pains kat area tu time dekat nak bersalin, tapi some kena treatment dulu, so jangan delay lah the check-up!