Ok, when naturally carbing the keg, would it hurt the beer if I tapped it and tried it after two weeks and it is not ready? Or will it pick up where it left off?
Not ready, like undercarbonated? If it's not a giant 12% Quad or Barleywine and it was conditioned warm enough, after two weeks the priming sugar should have all been eaten up. You might need to add sugar.