I'd like to recommend a short documentary that has won 'Best short doc-mental health' at the Canadian Atlantic Citycine fest last year and was also shown at Cannes. it has just become available on Amazon for 99p rental and free for Prime members. It is made by a mum that has gone through the process with her son and the film is called 'ATTENTION PLEASE"
IF it resonates pls get in touch with me to find out more.