My daughter is 22 years old. She was fine until august, 2012, she was admitted into the hospital for a virus. She was dehydrated and blood pressure dropped very low. She was overloaded with fluid and had to be transferred to a bigger hospital. She has had tremendous amount of pain in legs, wrists, complains now of headeaches and memory loss. She was diagnosed with fibromyalgia but now her reumotologist is testing for lupus. Could this have occurred from fluid overload or do you think it was already in her system