Okay, so I got a new clutch kit, release bearing, all that good stuff replaced on my car a week ago. I drove it maybe around 200 miles, and now it's making something like a thumping noise, whenever i go over bumps, or most of the time when i clutch out or in. Last night i also heard a scratching sound. At first i thought maybe the tranny wasn't screwed in tight but now i'm sure it's inside it. I'm guessing it's something to do with the clutch. Please help.