Somebody Told Me by Mia Siegert

After an assault at an anime convention, bigender seventeen-year-old Aleks/Alexis moves in with their uncle, a Catholic priest, and decides to help strangers anonymously after overhearing parishioners’ confessions. 

This book contains: alcohol, anxiety, body shaming, bullying, controversial gender commentary, depression, deception, derogatory terms, dubious consent, gender dysphoria (excessive), inflammatory religious commentary, murder, pedophilia (not explicit), profanity, provocative social commentary, sexual activities (not explicit), sexual assault (not explicit), suicide ideation, toxic relationships (backstory), use of a Class I Medical Device, victim shaming, and violence.