My daughter took 1 dose of tamaflu, has had diarrhea, vomiting, we called the doctor and she said that some people experience this and to stop taking it, it was given to my daughter to shorten the flu 1 to 2 days, she has nothing left in her stomach, when does the vomiting stop and what should I do it it continues through the night, also she has flu symptoms fever, and chills etc. what should she take now, for the fever, will she throw this up also. Concerned