You've spent the Bitcoin Cash without moving the real Bitcoin on
October 30, 2017. Any chance you still have the private key imported into a BCH wallet you have forgotten about?
I had no business with Bitcoin cache, maybe they sent it from my wallet, as if I did not know, I need to look at the hard drive.
sent Bitcoin Cash from your address, and if you didn't do that, it means someone else has access to the wallet you claim is yours while you can't access it.