“For all who have been trying to contact me the last few days this is where I’ve been,” he wrote in the post. “And I will be in the Hospital through Christmas. All good though, Doctors say I will be back to normal before the New Year. #LupusSucks #ncredible #warrior.”The 36-year-old was diagnosed with the autoimmune disease in 2012 after suffering kidney failure and life-threatening blood clots. He has often been open about the toll the illness has taken on his health.