Aww no that you're sick! No good.

I'm sure bubs will be fine. Keep an eye out for movement and whatnot (a mars bar or caffeine is good if you're concerned about movement, you didn't hear that from me though :P).

My second bub got all sorts of knocks from his older brother when I was pregnant, twins (or more) probably kick each other all the time, and anyone who co-sleeps will cop a toddler foot in the belly occasionally...bub might kick back if you've woken them or something, but I'm sure your bub's fine.

You can always call your dr/midwife if you need some reassurance. I remember being really sick when pregnant, it sucks - definitely go back if you don't feel like you're getting better quickly enough, your body is dealing with a lot. I was sick in my last pregnancy and had to get penicillin shots, but it was so much better than going into labour still sick!! Hope you recover soon!