Grammy-winning singer Muni Long has shared a shocking and emotional chapter of her life, revealing that she underwent a double lung transplant after doctors reportedly told her she had only one week left to live. The singer opened up about her health struggles, explaining that complications from lupus had severely damaged her lungs and left her fighting for survival. Lupus is an autoimmune disease that can cause the body’s immune system to attack its own tissues and organs, leading to serious health problems. As her condition continued to worsen, doctors delivered devastating news without immediate medical intervention, her time was …