Hi, I hope this helps. I had Hyperemesis Gravidarum(excessive vomiting) w/both of my pregnancies. I even had a Reglan pump and still got sick w/medicine going thru me 24/7. I was even in the hospital at least once a month for dehydration and had an IV at home for a week! Phenergan works great, but basically it just makes you go to sleep. (Yes, I still vomitted in my sleep, even though I had phenergan running thru my veins!) Anywho,,let the suggestions begin!
I took my vitamin at night (it helped a little), I eventually stopped taking a vitamin though. (babies turned out just fine too).
I found, in my circumstance, that if I ate whatever sounded good, or whatever I was craving it did not come back up. Whether if it was healthy or not. It worked 99% of the time too!
I too felt better w/my tummy full or 1/2 full most of the time, so the small meal/snack idea is great. The usual foods (ginger, crackers, 7-up etc) did not help one bit for me. Although, hard candy did help (Werther's, butterscotch, Jolly Ranchers).That's why I always just ate what I was craving.
If nothing else, call your dr. they do have medicine that they can give you for it! (Trust me I tried them all!)
Also, each pregnancy is different, just like each little blessing from Heaven is! Good luck, I hope this helps. Just remember if it gets too bad, call your dr.