Lights

My tail lights, tag lights, and gauge lights aren’t
working. Just randomly went out. Brakes look gets
and headlUgh ya still work. Went through both fuse
boxes but couldn’t find any blown fuses. I’m going
to get a light switch tomorrow and see if that fixes
it. If not any idea what it could be. I found my tag
light connectors came unhooked and where
touching together. Could that have been the
problem? I have a 2003 f150 super crew cab 4x4.