Im going through the exact same. And because i dont eat meat, what i eat is limited as it is, now the only thing i fancy is chips

And after a week of eating them i think its time to start looking for something a bit more healthy but the thought of vegtables still turns my stomach prob cause i ate so much before i was preg.
Hopefully you will start to feel better soon, as for me i might as well work in the local take away.....then again i might eat them out of business :-)