BootCamp issue

Hey guys.

Mid 2012 Retina MacBook Pro with 256 GB SSD.
According to Finder, I've got 124 GB's of free space, while according to Disk Utility only about 27 GB's of free space.

I have no idea where that extra 100 GB's of data came from, I used Clean My Mac and I also checked using Disk Wave. Found nothing.

What am I supposed to do? I know I'm not supposed to defrag my SSD since it's pointless and harmful.

Any ideas?
Thanks

I finally figured it out, in case anyone else has such an issue:



Time Machine stores cache on your computers HDD/SSD, in my case it was over 100 GB's of cache..

To have it deleted, simply turn your Time Machine off, then back on again.