I've poured my soul out to youtube too quickly, made success and now I'm out of stories to tell :(

My brain is doing so many rollercoasters on me, it feels like it's going to explode. It's ridiculous. I think the main problem comes from either lack of ideas, or being scared that the good ideas that I have will be hard to accomplish. I have posted over 100 videos, I have over 10k subscribers. The latter is due to a couple of videos that went viral very recently, unfortunately. I say unfortunately because the videos that did is not necessarily the kind of content I want to do moving forward. I made the mistake of kicking off the channel with like a video a day, and now I feel like I've emptied myself of all the good stories that I have to tell, and the content was good because many people resonanted with it. The problem is that those stories and thoughts were honest and personal, but I feel like I'm finished for now. So to continue the channel with the same themes I'd have to basically dream up of situations that may or may not exist, and it's less authentic and authenticity is the reason people subscribed in the first place.... I'm a mess