I've been having all day sickness too. so much for the "morning" sickness you get told about huh?? i wish mine was in the morning. i'm about 6 weeks, and i haven't been able to eat anything for the last two weeks, the only thing i've been able to stomach is hokkien noodles smothered in sweet chilli sauce.
but then as of this morning, i've been able to eat everything, and now i can't stop eating. haha. i'm loving it!!!
as for the sickness, i've found a cold bath does the trick, or even just sipping cold water slowly works for me.
My DP's cousin Sarah has been telling me that Maxolin is great, it's an anti-nausea drug and i'm pretty sure it's safe for pregnant women to take. check it with a doctor first and get them to write you a prescription, but that stuff is the best stuff ever!! about ten mins after you take it, no more sick.
And just make sure your other half understands that household duties on your part are null and void, cause for me, any slight movement or scent sent me heaving over the toilet.