Understood is an organization that helps people with disabilities. Their programs connect families, children, and adults with disabilities, with resources, communities, and more. They have a bunch of articles on all kinds of aspects of disabilities. To find information on a certain disability/etc. try searching for what you are looking for, as they have tons of articles.
Here is their blanket page on learning and thinking differences (Dyslexia, ADHD, etc.): https://www.understood.org/pages/en/learning-thinking-differences/?_ul=1*8q84qk*domain_userid*YW1wLWtueTZCaklXR25SMDV4elZtTFZQb3c.
Here is their page of stories by kids: https://www.understood.org/pages/en/families/learning-thinking-differences/personal-stories/stories-by-kids/?_ul=1*xvl34o*domain_userid*YW1wLWtueTZCaklXR25SMDV4elZtTFZQb3c.
Here is their page of articles on trouble with spoken language: https://www.understood.org/pages/en/families/learning-thinking-differences/child-learning-disabilities/issues-involving-spoken-language/?_ul=1*1b153ia*domain_userid*YW1wLWtueTZCaklXR25SMDV4elZtTFZQb3c.
Here is their homepage: https://www.understood.org/