Yup! I haven't thrown up in 16 years. I honestly do remember the last time it happened, and while it was certainly not pleasant, it wasn't as horrible as having a panic attack about it :p
I suffer from GAD and am in recovery, but at my worst, I would never try a new food or eat at a new restaurant because I was afraid that it wouldn't agree with me and I'd throw up. Sometimes the thought does cross my mind, but I only let it stop me from eating food if it looks rotten or is past it's expiration date.
If you're afraid of throwing up, and not the accompanying nausea, think about it this way: throwing up lasts, what, 5 seconds? That can't be as awful as the panic and fear you have about it constantly