This happened to me last time round too (I'm in week 8 of my 2nd pregnancy) but this time I seem to be even less able to eat - even drinking water is an effort. Today so far I've eaten a small bowl of cornflakes and have vomited 5 times - the rest of the time I've felt so sick even the thought of food makes me retch.
I'm trying to have a cup of Complan every day and some Dioralyte, but am now finding them hard to stomach too.
Worried that the little one might not be getting adequate nutrition from me - particularly calcium - I have a family history of osteoporosis and have read that if you don't take in enough calcium when pg, it's leached from your bones to provide for the baby.
Any ideas welcome. (Please don't post MS 'remedies' as I've honestly tried them all!)