Latonya Pottain has passed away. Known for appearing on Season 11 of “My 600-lb Life,” Pottain died on Saturday at CHRISTUS Highland Medical Center in Shreveport, Louisiana, The Post can confirm. She was 40 years old. A representative for the Natchitoches Parish Coroner’s Office told The Post that no autopsy was performed, but a preliminary cause of death revealed Pottain died of congestive heart failure. Since Pottain died of natural causes, there was no need for an autopsy. We were told that her body has been released to a funeral home of her family’s choosing, per the coroner. Pottain passed...