Don’t waste your time. Just focus on the rest of your AP tests.
I would leave out the ADHD part. I would also limit the time frame covered in your essay to HS. Don’t write about struggles in 3rd grade or junior high, for example.
I assume you mean University of Kansas…that will be a safety for you, assuming it’s affordable. If you want other safety ideas you might look at ASU and U Arizona.
For the schools on your list that offer EA, I encourage you to get those apps in during that round (unless you apply early to a school that restricts other EA apps.)
Are you considering applying ED anywhere?
CalTech seems to be an outlier on your list…what appeals to you about it?