I get it, It's how I feel too. I got everything I wanted, except FOP (which, like you, I expected), but you do everything you can to prepare for the moment. For me, it was reviewing touring plans, making sure your times for the rides/shows will work (at least as much as possible, and having a backup plan if things don't work out the day of), reviewing how to book FP+ and tips and hints (e.g., change the browser or try the app if it's not working in one browser, try modifying the FP to add to your party or get a different time, etc.), even plugging your laptop and mouse and setting the coffee maker the night before so all is smooth the morning of.
but alas, plans go awry. I guess the moral of my story is that this shows plans will go awry. It's frustrating but we'll make it work somehow. I'm sure when we're in Disney in 2 months, plans will go off the rails too (kids being cranky, parents being cranky, the weather, it taking longer to get from A to B, the bus system, etc.), but we can either just try to make it work and still have a wonderful Christmas holiday or we can be upset and frustrated with things beyond our control.
PS: This was longer than I expected and ended up being really more of a message to myself than to you as I tend to like to make plans and see them through!