My husband was fine yesterday until 4pm when he suddenly got dizzy and started to vomit. At that point he had only had a waffle and cup of coffe for breakfast no lunch but now he has been vomiting all night. Not much but it is turning green and he can't hold a poached egg or water down. His blood sugar is 128, type 2 diabetes. Seems like his stomach is wringing itself. What to do?