yeah, same here.
I have a sea of words and thoughts and feelings, but when I talk I come across as stupid.
I'm seeing a neuropsychologist for additional testing. psychiatrists aren't necessarily trained to recognize PDDs (some are, I guess). you have to make sure that whoever you see is experienced with PPDs/NLD/AS. it really helped me to see myself as AS... not stupid, just a disconnect between what's in my brain and what I can communicate.