I've had LOTS of ups and downs, and I still have them- the last two weeks I haven't run or touched my pole, due to some pretty bad anxiety attacks. I lost a lot of time at school, a lot of time in general... but, I'm getting back at it now!
When it comes to uploading videos, I know how you feel. My current space doesn't seem to be accommodating at ALL for recording, so despite my wanting to, I can't post videos.
However, I must say this: The videos you're likely looking at are finished products, and what you're comparing it TO is work-in-progress. It's sort of like an aspiring author comparing their first draft to a published book: They're totally different animals, and completely incomparable!
Comparing yourself to others is something that so many new people here struggle with. I sure did! And, I still do, sometimes. I still look at other runners that pass me on hills and think "I'll never get there!" Or, if you want a much more direct and in-your-face one, when I run with my roommate... he used to do cross-country in school. He's so fit he gets 6-pack abs from thinking too hard. He's just "one of those people," and next to him, I feel like a giant, crippled T-rex, lumbering along, as he trots next to me like a lithe and graceful deer.
Not the image I enjoy seeing of myself, but... I realize I'm comparing myself, who has NEVER done cardio in her life, to someone who has been active constantly, who simply considers this to be a light warm-up, and who is doing it more for MY benefit than anyone else's!
Comparing yourself to someone else, and especially comparing your journey to someone else's, is sort of like trying to compare a tree to some lava. They're not even remotely alike!
Your journey has seen you in the hospital, it has you on medication, it shows you different places in life than I could ever imagine. Your journey is one of ups and downs, like mine, but they are different! And, we'll react to them differently.
Talking to a psychologist or psychiatrist is probably a good idea. In many ways, the challenge of accepting your body is far greater than that of trying to "lose weight," but it can also be more attainable, and tends to make you happier, and it lasts longer!
Also, with that many steps each night, you must have buns of steel. Like, seriously, can you crush rock with those?