I've only had a week of sickness and already I am completely fed up. I read on here about the Morningwell CD which is supposed to help morning sickness, though not many mentions when I did a search. It costs £20 for the CD, however they are selling an App version on iTunes for 59p!
I listened to it last night and this morning and despite being woken up at 5 by DD and feeling ravenously hungry I haven't felt too bad all day. I mean, I'm not feeling 100% and still a bit funny about food but despite as I said waking up hungry and then not getting lunch till after 1pm (a sure fire way for me to feel worse at the moment) I didn't get beyond the normal sort of hunger sickness I get outside of pregnancy when I haven't eaten in a while.
Now, this may be just a flukey day, I have had one similar day since MS started but for 59p it's worth a shot. It's some weird kind of music with special waves of something, pretty awful to listen to really, but it's worth it. Long may it last!