Uy, please check with your OB agad, ate, allergic reactions during pregnancy kailangan talaga ng professional guidance, lalo na may hipon allergy ka! I know it's scary, pero they'll know exactly what's safe for you at baby, okay? Don't wait kung may swelling or breathing concerns, emergency na yan! Sending you malakas na loob, hoping you and baby are okay. Let me know pag-okay ka na!