Glad to help!

My mission is different from yours; I'm trying to relate my stroke experience to help inform/inspire others.

My technique is very simple, since I have to do everything with only one hand:
I set up a webcam and record short (~5-minutes) episodes. I shoot a complete take at a time, extemporizing the script.

I use free software, the VSDC Video Editor, for very simple editing -- overlaying text, superimposing images, etc. For title pages, I make simple PowerPoint slides. I get tired very quickly, so I have to keep it simple.
Next, I export the video to whatever format I want and upload to YouTube. Here's the result:
https://www.youtube.com/@srlucado/videos
You might consider YouTube as a way to distribute to extended family, etc., using privacy controls to limit exposure. I have a feeling your whole family is going to be interested in this!

I'm probably not telling you anything you don't already know. Good luck with your project!