The most recent news has caused me legitimate GI distress.

[unblock]

2. Bit of a tangent, but about that mouth watering thing...

That changed saliva you notice before you throw up is the actually signal to throw up. When it reaches your stomach, you throw up.

Spit it out and you won't throw up.

Of course, your body probably has good reason for wanting to throw up, so you likely shouldn't overrule it, but you might want to control the timing until you're in a more convenient place for it....