I'm 41 and I am 90% sure I've had undiagnosed ADHD or some form since forever. How do you go about an adult diagnosis for that? Do I just ask my doc "Hey have

I'm 41 and I am 90% sure I've had undiagnosed ADHD or some form since forever. How do you go about an adult diagnosis for that? Do I just ask my doc "Hey have I had ADHD my whole life?"