With my DD I found if I never got hungry I threw up less, picked all day on stuff. I had about 7 snacks a day rather than 3 meals a day. Anything I fancied...
Touch wood (not actually been icky yet) But when I start feeling really queezy I go find sommat sweet (ish)
They say ginger bickies, rich tea bickies, plain stuff. GP did tell me not to worry too much about what I was eating or keeping down, I needed to keep my sugars up, so lucozade by the bottle & glucose water, hopefully today was just a one off. Try the not getting hungry thing though, Little and often and see how that goes...
If it does get worse and get you down, go see GP, mine were wonderful with me, so much advise and when needed medication. I had it all the way through with DD and for 7months with DS... I do hope it passes...
Mind, 1 thing I've found I like this time is pickled onion with plain crisps. OH thinks it's revolting...