My fiance experienced a sudden dizzy spell, described as the room flipping over quickly. Right after she said she couldnt feel her legs. We got her to the car, and she began complaining of sharp stabbing lower back pain. She then got very sick to her stomach, dry heaved several times on the way to the emergency room. They drew blood, did urine tests, and a CAT scan all were negative. She was sent home. She is home today with many of the symptoms persisting, more vomitting, and pain in her abdomen. There seemed to be no sign of a kidney stone, based on the CAT scan. She is 25 has some heart issues that are under control, she does have Elos Danlos Syndrom (sorry about the spelling), had her period about 8 days ago. She is 5'8" and around 160.