Vomiting after eating?

i am trying to find out why i get sick after eating, i am in good health, i have been under a lot of stress latley, and am wondering if its due to that but i have never heard of stress causing vomiting before, its usually about 20 mins after i eat i get a sour stomach and then vomit and feel better.

no this is not induced vomiting

That sounds like warning bells for an ulcer to me, better have it checked out just to be safe.

Umm did you used to vomit on purpose before it became involuntary? ( serious question)

Ulcer, acid reflux, pregnant. You need to be seen by a doctor.

Stress can cause both overeating, or severe upset stomach. Try some really gentle foods such as soup, broth , yogurt, things that have a lower acid contend. I once lost 30 lbs due to stress, but found I could tolerate things as mentioned above, also some toast, they seem to be easier on the stomach. Once the stress is somewhat relived you should do better. If not I would consult you Dr. they could be underlying reasons for the vomiting.

The question is has this started now? You didnt mention your age.
Have you had any trouble with swallowing food before? Eg having a narrow esophagus?
Do you have a long history of acidity?
Is the vomiting related to only after meals or even otherwise?

If There's no prob as stated above . . then yes it's stress. Trust me Stress, anxiety & depression can cause the kinds of things u cant even imagine!!!
Try taking small meals & find activities to relax you before taking meals. Try Yoga or bicycling. Anything that relieves ur tension.
Good luck