Super bad nausea....!

I finished dinner, same amount as DH. And got the worst nausea I had. Not ready to puke but it's all right at my throat. I so want to just dig and puke. Nearly wanted to puke twice. Wasn't OK for the whole night. I don't really feel like puking cos I'm afraid that will scare DD cos she have not been told about the baby yet. On the other hand, I so want to puke it out so that I can feel better. I don't know how I passed my night but I vowed never to eat like I used to eat before becoming a preggy. I will only eat 50% and stop.