Susan, this happened to me when I was on the patch. I vomited for 2 days straight. My sister, who is an RN, was staying with me and on the 2nd night she woke up in the wee hours and came to my room, shook me and told me to get the patch off immediately. That's all it took! I was fine after that! Hope that's all it is with you too before they start poking and prodding unnecessarily! Good luck!
Pat

Pat - 62 yr. old -DX 8/29/09 SCC stage III floor of mouth
Lower teeth& bone removed
Port& Peg
Cisplatin x3; Rad 35 - ended 12/21/09
Fox Chase 2nd opinion-mandibulectomy; tracheotomy; left neck dissection; jaw reconstruction 5/13/10; flap failed;new flap 7/13/10; lipo January 2011