My 600-lb Life star Shakyia Jackson says she’s “lost control” and wants to get a hold of her life again. Her sister speaks through tears during the TLC show explaining how at 26 years old, she wants to see her sibling “live her best life” and “get married.” Dr Younan Nowzaradan has been transforming people’s lives on My 600-lb Life for over a decade. The TLC star returns April 10 to help more patients make changes before it’s too late. Many have dealt with traumatic experiences and depression in their lives. And, Shakyia is no exception. She says: “I need to do something before I eat myself to…