Desperately needing nausea relief

I just recently found out I was pregnant. Considering I miscarried seven weeks ago I can’t be further along than six weeks. I am absolutely miserable I genuinely don’t know how I’m going to be able to function for weeks like this. I work 12 hour shifts in the ER and for the past five days I can barely get out of bed and am puking at least 4 to at most 8 times a day and nauseous 24/7. I’ve gotten sour candy, ginger drops, nausea bands, ginger ale, crackers. Nothing Is working and i genuinely feel like I can’t do this. Please if anyone has advice I could really use