Uy, mama, I really need to say this first, kung ganyan kalala at na-confine ka na dahil sa dehydration at low BP, kailangan mo talaga magbalik sa doctor or hospital, hindi lang tips. Severe morning sickness like that needs proper medical help, hindi lang home remedies lang ang sasagot doon. A few of my mum friends went through terrible hyperemesis gravidarum (yan ang super severe vomiting), at honestly ang kailangan talaga nila was medical support, walang shortcut doon. Your health and your baby's health come first, alam mo yan. Please don't tough it out pa, go back to your OB so she can help you properly. Sending you strength, mama, you're not alone in this.