clutch is loose how much to fix it?

Can you please shoot a quick video with your phone so I can hear the noise? that way I can tell for sure what's going on. You can upload it here with your response.

It sounds like the clutch has broken apart and pieces are rattling around the bellhousing. I would not drive the car anymore. Here is what need to be done to fix it. Check out the images (below). Please let us know what happens.