oh honey,,,,I feel your pain. I am now a 42 year old woman, and still get a little anxious about throwing up....I will do anything not to....I dont remember having this fear as a young girl, or even in my 20's , but it did rear its ugly head later in life. I think it has to do with my father being an alcoholic, and vomiting (very loudly)every single night...it was not pleasant from what I remember....you just have to tell yourself,,,that its okay,,,,our body some times needs to vomit,,,to get rid of poisens,,,,I still hate it,,,but it happens....You need to keep yourself real busy,,,so you dont dwell on it,,,,I had great anxiety over this very thing,,,but have learned to keep myself very busy...and it works wonders.....