She may be pregnant . I suggest to you to do a pregnancy test. Try to hydrate her by giving clear liquid and no solid food until her vomiting stops. If vomiting continues or fever goes up you can call her Gynecologist or take her to the Emergency room.
Please click the Accept button if my answer is helpful to you. A positive Feedback rating and a Bonus will be greatly appreciated. If you have more questions please feel free to ask. Regards, Dr.Yetimyan
