Hi Steph, stomach ulcers aren’t caused by stress they are caused by
bugs in the gut and treated with antibiotics. For decades it was thought
stress was the cause but then it was discovered this isn’t correct,
https://www.healthline.com/health/stomach-ulcer
That being said, maybe there is a genuine medical reason for you
feeling sick. Could be reflux for example or an ulcer. I would go back to your
doctor maybe you are assuming you are too stressed and it’s a medical issue all
along. 🙂