Hi, my 16 year old daughter vomited for 16 hours. She has been able to hold down fluids for about 5 hours now but due to stomach cramps has not drank very much despite enouragement. She has sipped on Gatorade and Sprite. She now is crying and scared because her face and lips feel numb and tingling. She is not having any difficulty breathing. I don't know whether to go to ER or if this is just due to some dehydration that can be corrected by pushing more fluids. Also, she is urinating ok but I don't know if it is dark or not. What do you think?