Severe morning sickness

Erin

Ladies, should this be a cause for concern or I over worrying? I’m about 9 weeks along and can’t keep anything down. Doesn’t matter what, it comes up within minutes of me eating or drinking it. This has been going on for two or three days now. Before that, I could at least retain my dinner but the nausea is there 24/7. I’ve been forced to take prenantals at night before bed which seems to work. I’m now scared I’m on the way to becoming dehydrated. Should I be concerned for baby? What should I do?