I tried sleeping for 30 days... And that waiting for 30 days... When I Try to hire a new one it still says they can't because I have somebody with me... Wth....

Load a save from before you lost them.

I lost them at the beginning of the game that means I would have to start over correct?

unless you use console commands, if you are on the pc that is

did you tell them to wait somewhere?

You've told them to wait. Retrace your steps or load an earlier save.