Anxiety nausea or real nausea?

[DillonAitken]

Hi, I wanted to know if there were any differences between nausea caused by anxiety and nausea caused by something like nirovirus or food poisoning.

The reason I ask is because the other day, I woke up feeling nauseous as usual and forced myself to get on with things, and ended up v*ing outside and I'm worried it will happen again today. Anxiety never makes me sick but when it happened I couldn't tell it wasn't anxiety. Can anyone help me?

Also, it's been almost 48 hours since I last v*d. Is it likely that I might get sick again or can I stop worrying?