Hot ginger tea Sour sweets Nuts Curry π€£ These are anecdotal... may not apply to everyone
Dilectin from gynae, peppermint on nose, ruyi oil on top of tummy, wrist band, eat small meals
U can try to ask for ondansetron from your gynae.
Suck sour plum, works for me though.
Eat small meals
Ivy ling