Okay, I don't really know how to fix this. The only feasible way that I can think of is to delete the entire thing again and start over from scratch or to keep this as a bug. It's truly pathetic how dumb I am.
I have organized the stuff into chapters. This chapter A starts at page 1. It's the first chapter and I want it to start at this page. That's all well and good.
When I made chapter B, I realized that I wanted to go to page 2, but then it turns out that I can only go to chapter A page 1. If I change the settings to page 2, then the first chapter will also start at page 2, which is not something I want.
I really don't want to put all my stuff in one chapter or nuke the whole thing. Is there any way to circumvent it with scripting or variables or is there a way to change the order of chapters around?
Edit: aargh, I'm terribly sorry for inconveniencing you all and spamming. I have discovered a way around it myself. I'm sorry again. Eh, you can delete this chapter or laugh at my idiocy.