Uy mama, that's really tough and I totally understand your worry, lalo na at confined ka pa dahil sa severity ng selan mo! The thing is, severe nausea and vomiting in pregnancy really needs your OB's attention, maybe try calling the hospital where you were confined or ask kung may clinic hours, kasi sometimes they can adjust your vitamin type or timing in ways that work better (like taking it with food, or switching to liquid vitamins, or even taking it every other day instead). In the meantime, focus muna sa staying hydrated and eating what you can tolerate, yung gatas is actually good because may nutrients din, and honestly ang baby ay nakakakuha pa rin ng nutrients from your body kahit konti lang kumain, your body protects baby first talaga. Have you tried ginger tea o B6 supplements? Some mums swear by them for nausea, but I'd really ask your OB about it next time you can reach out, especially since you were confined, that's a signal na kailangan ng closer monitoring. Paano na ngayon, mas bumaba na ba selan mo, or parehong severe pa rin?