Tnanks so much for your replies :) My friends all seemed to have relativeli sick free pregnancies so was wondering what was wrong with me! Good to know I'm not alone in this regard.
I went to the doctor and she assured me all was totally normal and gave me some strong ginger and b6 tablets as well as a script for medication (very safe for preg apparantly) in case things get alot worse.

And no I'm not throwing up but almost feel would be better as might give me some relief!