How don't get rid of this feeling!

I've been sick every day now for a week... This constant nauseous feeling is killing me. Went to er yesterday and they gave me unisom and pyridoxine hcl which is only good for night time cuz the unisom and u have the take it together for full effectiveness apparently I really just want this feeling gone I start a new job tomorrow and can't be sick all day! Thinking about for makes me want to barf so any advice or tricks anyone knows please help!