Hey, 1st pregnancy here and I have 5w 6days today.. I have been sick vomiting for a week straight now. I have called into my work twice already and been to the ER for fluids once.. I can't do this the whole time?? How am I supposed to work? I am nauseous 24/7 and dizzy after 5 minutes of standing.. I work in a hospital doing 12 hour shift... I don't want to get fired... What do I do?