Oh you poor thing . Go straight to your GP today, there are some medications that you can safely take, but you will need a prescription. Some people do get extreme m/s which is called hyperemesis gravidarum and do need to be hospitalised at times during pregnancy. I have heard that a drug called Zofran (I think that's how you spell it?) can work really well, but it is expensive and I'm sure only prescribed when absolutely necessary.

I hope it all calms down for you soon .