Blackmores have a morning sickness tablet, it's based on ginger. Works well for some not for others, but worth trying. I also ate whatever i wanted and opposite to Beck, I put on 10 kilos in first three months as the only thing i could keep down was pizza and burgers. Go with what your body is saying. Flat lemonade might help too, or weak cordial. maybe icy poles too, just to get fluids in. Don't worry too much about bubs, unless you're not eating at all and then see a Dr for advice.Hope it passes soon xoxox