This is what I'm currently hosting, might find something here that interests you.
AudioBookshelf: Exactly as the name implies
Navidrome: Music Streamer
MeTube: YouTube/Video Site downloader
ConvertX: Converts hundreds of files.
Beszel: Dashboard to monitor hardware
MediaVault: My own app I wrote to track my Movies, Music, Video Games, Books.
AMP: Video game server management software.
JellyFin: Movie/TV Streaming Software
FileBrowser: Browser based file management software.
Radarr: Find Movies, download them.
Sonarr: Find TV Shows, download them.
ARM: Automatic Ripping Machine, put in a DVD/BluRay, Rips, compresses, and moves to JellyFin. (Huge pain to get working though, for me at least.)
Pihole: Network management and Ad Blocker.
Octaprint: 3D Printer management.
I have a bunch of other stuff too, like custom written scrips that show the info from Beszel on my Windows desktop via a Widget in RainMeter. Custom dashboard when I first login via SSH. My next thing to experiment with is setting up a custom website to use as a homepage dashboard for my browser, commonly used bookmarks, news feed, email alerts, weather, social media feeds, whatever else I can think of or get working.
If you've gotten a comprehensive blood test, it will be in there. You can get a kit to test at home, but its not the most pleasant thing. A normal glucose test will give you most of what you need, can get those kits for pretty cheap. Mine was like $40 and enough to test daily for 3 months.
About 3 years ago I started getting tingling in my toes. That soon evolved into pain, and numbness. Eventually, I ended up having a small stroke. During the stroke it was discovered that I had an a1c of nine which is extremely high. I've gotten it under control now but the damage is done and I have full-blown neuropathy on my feet.
Night time security for a blood lab. Well, it was supposed to be night time when I got hired, but turned into 2nd and 3rd shift about 2 months in when the 2nd shift guy quit.
In my early 20's I worked a 10-16 hours a day job, 7 days per week. While also attending university. My job allowed me to study, do homework, etc while working. It also wasn't very physically demanding and paid super well. When I'd get home however, more often then not, I would be exhausted but just couldn't fall asleep. I think I figured out that on average I was getting maybe 12 hours of sleep a week. I started taking stuff to help me fall asleep, and it helped, but left me feeling groggy the next day. So I stopped. Eventually, I quit that job and started doing something with a bit more physical activity with way less hours per week. I started sleeping like a baby most nights after that. I missed the paychecks from the other job, but sleep was way more valuable I guess. Looking back 25 years later and I would agree with my younger self, a good nights sleep is worth your body weight in gold.
Yt.dlp. I wrote a small pyrhon script to give me a gui. Works really well.