Tmi within this post

So at about 3:15 pm yesterday I started experiencing a GERD episode. I didn't think anything of it because I've had them before. Well the vomiting never stopped and has caused me some horrible abdominal pain from it. Here I am 13 1/2 hours later still vomiting and it's gone from brown to dark green. I'm trying to drink water and Pedialyte but I can't keep any of it down. Should I go to the hospital or wait it out some more?