Try half of b6 vitamin with half of tab of unisom.. its safe and works miracles ask your doc asap about it ;)
Ask your doc to give you some meds for it and see if they help
I have the same issue, just got out of the hospital with a diagnosis of hyperemersis something. they gave me zofran to help. I haven't eaten food in 4 days, hopefully this helps.
Honestly dont think there is anything I tried everything and nothing helped. My friend told me they have a gum at walgreens I forgot what its called she said it makes the nausea go away.