Used to be bullimic... I think it's coming back?

So I used to be bulimic like really bad, over a year ago. I'm now recover and over it, but my body isn't. Just reccently about a month ago I started throwing up every meal I eat, and not trying to my body just does, at first I thought it was the flu but I feel fine. I'm just very confused.
Used to be bullimic... I think it's coming back?
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