Fear of Rain (2021)

High school student Raine suffers from schizophrenia. After another aggravation, she tries to return to normal life, but her friends at school no longer want to communicate with her, but Raine meets a nice new classmate Caleb. As the girl fights the disease painfully, trying to distinguish hallucinations from reality, she begins to suspect that her neighbor, Miss McConnell's teacher, has kidnapped her and is holding the little girl.