Ay hindi ka nag-iisa sa worry na yan mama, pero breathe lang muna, best move mo talaga is message your OB about it kasi sila ang makakapag-confirm kung okay lang or not, at makakapag-ease ng mind mo ng maayos. The thing is, maraming pregnant moms gumagamit ng eucalyptus-based oils for relaxation and it's not automatically bawal, pero ang frequency, amount, at how you're using it (direct application, inhaling, etc.) matters, kaya kailangan talaga ng actual medical go-ahead para sa peace of mind mo. Don't stress too much in the meantime because stress mismo ay hindi maganda sa baby, so try other ways to sleep muna like warm milk or safe breathing techniques. You're being a caring mama by asking, at that's what matters.