Diploma in Witchery Book 1: Harmed and Healed

This is a book about a girl in the mid evil time period. She is a doctor but when she shows she can be a good doctor people think she's a witch! She has to make disguise to make a living and to protect herself from the O.O.A.W. : the Order Of Anti Witchcraft. What will she do, who will she meat, will people ever believe her, will the O.O.A.W. find out were she is, and most importantly... how far will they go to get her arrested?