A qualified medical professional, such as a psychiatrist or psychologist, is the only one who can accurately diagnose ADHD after conducting a comprehensive evaluation that takes into account your medical history, symptoms, and behavior.
If you are concerned that you may have ADHD, I would recommend scheduling an appointment with a healthcare provider for an evaluation. They can assess your symptoms, provide a diagnosis, and recommend a personalized treatment plan that may include medication, therapy, or lifestyle changes to manage your symptoms effectively.