Just wondering if anxiety could cause this. At 5pm I ate a chicken wing and in about 5 minutes I got REALLY nauseated! it lasted for about 20 minutes, I was OK in a little while then actually got pretty hungry again so then I ate some stew. Again in 5 minutes I got horrible nausea that lasted again about 20 minutes! (it's gone again) Needless to say no matter HOW hungry I get, no more eating tonight!