B6 25mg morning and night is supposed to help. I swear by acupuncture I used to walk into my acupuncturist feeling like death with nausea and bounce out an hour later feeling fantastic... Unfortunately I'd wake up the following morning feeling just as bad. You can treat your acupuncture points yourself with moxa pads or with an Acustim machine.. I didn't have my Stim when I was pg... but I'm sure it would help. Good luck.