Clutch won't engage

Hi, I have a 95 Honda civic with the 1.5L non-v-tec motor. At first the car wouldn't go into gear, so I got a clutch kit from autozone and replaced the clutch disc, pressure plate, throwout bearing, and pilot bearing. Then after I put it all together I started it up and it goes into gear fine now, and I backed the car up and started going forward and I heard a little clunk, and now the clutch doesn't engage, I can hear it spinning, but the car won't move. Could this be the slave cylinder or master cylinder problem, or is the pressure plate screwed up? The slave cylinder looks a little wet under the boot and the pedal does feel a little loose, but I bled it and nothing changed. Can you help me please. Thank you

Oh I also had the flywheel cut at a machine shop, and you can hear the clutch grinding when you let off the pedal in gear, but it won't grab. Thanks