[cromulent]

> I have taken a properly administered IQ test. I scored 135 in one area and 89 in another. My main issue is I have very poor working memory.

This correlates with ADHD.

[sudosysgen]

ADHD is also consistent with lower processing speed, perhaps even moreso than working memory. See for example : https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5610226/#:~:tex... and