I've had it this week also. I'm 16w. I can not get over it. I ended up in the hospital yesterday for medicine and fluids. Make sure to keep yourself hydrated. If you can't, go in for iv fluids. I feel a lot better today.
I hope you feel better soon!
As long as you don't have a high grade fever then your baby isn't in any danger. It's just no fun for you to be sick and pregnant. Sorry hun!