I'm a 31 y/o female, 4'11', 120lbs and I've been throwing up everything I eat or drink (no exceptions) for going on almost 4 years now. I've been to several doctors and specialists. I do not have an eating disorder, nor a food allergy, or ulcer/hernia. I've done the scopes, food diets, life style changes, oodles of food and stress diaries. It doesn't seem to matter how much or little I eat, what I eat, when, how fast.