Kate Middleton found herself in hot water after she returned to Instagram with an “edited” photo, and sources claim Prince Harry is worried about the Princess of Wales’ well-being as conspiracy theories spread. The Duke of Sussex once called the Princess of Wales the “sister I’ve never had and always wanted,” but in recent years their relationship has unraveled due to his various tell-all projects. An insider told an outlet that Harry was “distracted with concern” for Kate after her medical leave and photo scandal began to fuel conspiracy theories about her health and marriage. According to t…