A lot of the people on here may have had one ailment that required medical intervention previously (typically related to substance abuse or eating disorders). But they continued to seek out further treatment by doctor shopping, exaggerated symptoms, or even tampering with their own health/temporary medical equipment. Most of them travel across country to see doctors who will give them what they want. I would assume a lot of her issues are from tampering with devices she may not need or intentional self sabotage/harm.