I was changing my dome light bulb when all power to the interior lights went out

I just want to make sure I understand, you are testing for power at the fuse and you don't have any power? If this is the case, can you tell me what fuse you are on? Maybe get a picture of how you are testing it because we just need to make sure we are on the same page.

However, if you don't have power to the fuse then you have a wiring issue or PDC issue from the battery. These fuses get power from the battery. Refer to the wiring diagrams for more details.