You were initially dignosed as a Celiac after confermation by biopsy
You say that your biopsy showed partial villous atrophy
. At that time
you had a mild form of the condition. Now that you are not on a gluten
free diet , it is entirely possible that your symptons are back . There
is no complete cure for celiac disease
but we can acheive "Remission"
by observing strict gluten free
Your doctor will advice you properly. In the mean time I would ask
you to go back to a gluten free diet.
Wish you well.