All day sickness

So I made a post couple days or weeks ago about being sick it was just nausea at first now it's full blown throwing up. I try to eat before I get up out of bed that doesn't help I keeping juice and water near my bed I've been throwing that up. Pretty much everything I try to eat I throw it up. So today I've pretty much kept nothing down and just threw up everything in my stomach a couple minutes ago. My question is should I go to the er to get fluids or should I just wait til my Drs appointment in 2 days