Struggling emotionally with case

I'm giving minimal details as what happened was well documented on social media. My client was exploited by someone well-known and powerful in the social services community. Someone who acted like they were my work colleague and friend.

I've restabilized the client and ensured their safety, but I'm trying to figure out how to best support the client in dealing with the trauma. The survivor wants to tell their story. I'm also looking for ways to support myself, especially because on top of managing this case I am doing my field placement and ISP as I finish my MSW.