I'm sorry if this would sound disgusting but it is my nature since i have been a child. Okay my case is about eating and my weight. i am an ectomorph and my weight is always low as a skinny being. my problem is simply that everytime i eat i instantly throwback the food i have been eating after finishing eating and i find myself chewing it again and ingest it like a fresh food. it doesn't smell or taste bad. but i think it doesn't help my health or my body grow and it's tiring and embarrassing to me all the time. does anyone knows anything about this and how to stop it?