I have been researching autism for a couple months now and i effectively meet all the criteria for having it, however, i am anxious that, after having known about autism, i dont actually have it and just think i meet the criteria because i know the symptoms and can relate to them. I should also mention i have been diagnosed with ADHD since about kindergarten.

EDIT: A better and more accurate way to describe what I was trying to say is that it feels like I am faking it for attention