Aww mama, totally get your worry! Yes, possible pa naman na bumaba si baby even though floating pa siya ngayon, marami sa amin na experience na ganyan at bumaba pa rin before due date, especially since you're already 38 weeks at may soft cervix na. Try pacing back and forth, prenatal exercises like cat-cow, or squat when you can kaya gravity helps; a few of us swear by evening primrose oil din (but okay lang mag-skip kung hindi comfortable). Pero honestly, the best move talaga is to talk to your OB about this, they can monitor kung baby is engaging properly and give you specific exercises na safe for your situation, kaya don't stress too much, okay?