How do I go about making videos?

So basically I'm sat here with a server that has been running for almost a month. an html website, pleroma, and peertube. basically everything I need for content creation, but I haven't done nothing, not a post (that has any value). I don't really know how to make videos, I kinda have some ideas, I have like a script writing software that I'm in the middle of figuring out.. but.. I have no idea how this thing really works. I have a set of interests already established so that's that. how does someone start out as a video content creator?