HI all new to the forum. Need some help with my dash lights and running lights PLZ going camping with the family in 2 weeks and need to fix it.

I have a 2003 ford f150 supercrew and the dash lights and running lights all of a sudden went out. I checked the fuse (#18) which was good but had no power going to it. There is also no power going to fuse 20 and 21. I also checked the switch which some wires had power but not all of them the dimmer however had no power on any wire. I don't have any after market electronics added besides trailer breaks but that was a factory plug-in and play. I have auto head lights and fog lamps. Hope someone can help me. Thank