do they go hand in hand? is it common under extreme stress to be physically sick? just asking for a friend!
Yes, there is so called brain gut link. Stress can induce variety of symptoms, like heart palpitations, blood pressure abnormalities, nausea, vomiting, diarrhoea, general weakness and feeling numb etc.
whoever kindly responded to this thank you, but i can’t remember posting this! losing my mind i think.