I'm not sure if you chose YouTube specifically with monetization in mind or because it's accessible, but just be cautious with what you're posting because they don't like NSFW much and you have to toe the line a bit. Things that don't make YouTube money tend to get the TOS thrown at them a bit more liberally and I'd hate to see you lose access to anything if you use them exclusively for your video hosting. As it stands now everything you uploaded has been (unsurprisingly) flagged as age-restricted which means you need to be logged in to even view them and it will be deprioritized in searches unless you directly link to videos.
As for the content, video gives you more freedom to showcase who you are a bit more, which I would love to see, but in the end it can be whatever you're comfortable with and want it to be. It's always clear that you put a lot of thought and effort into your photos and if you carry even half that forward to this you'll do great 🥰. If you haven't done much video editing though I would probably say to stick with shorter form content to start because editing is a labor of love and it will make things easier on you.