My sympathies, xbaby2x. It's awful. I threw up constantly from about six weeks in to the seventh month, and by the end was thinking of getting a T-shirt printed with YES I'VE TRIED GINGER BISCUITS in huge letters on the front. I used to have to get off the bus going into work to throw up into the gutter, then wait for the next bus. Classy.
Anyway, I found that constantly nibbling things that I didn't mind going in, er, the other direction helped - not with the nausea itself, but with the distress of it all. I suppose it also helped in that throwing up then made me feel better, not triggered another bout of nausea. For me, this was a sweetish soft bread made locally, which was pretty inoffensive when travelling in the other direction!
As to things which helped with the nausea - I suspect this is different for everyone. I couldn't stand creamy things (love them usually) and found thinn, slightly spicy broth helped, which normally wouldn't be my kind of thing at all.
Good luck in finding what works for you.