Hi, my 19 year daughter took Plan B pill 8 days ago. Very next morning started with fever, trowing up, weakness and diarrhea for two days. Then suddenly two days after that it started again and so bad that she ended in ER. Blood work, urine is fine but she ot 2 bags of IV and some shots for nausea. Two days after, again out of blue, nausea, diarrhea and vomiting. What is happening? I m in Houston and she is in colledge in Colorado.