Need Help! Bootcamp Mojave 10.14.1 error

Macbook is mid 2014 retina pro.

The error that appears is

But when I go into disk utility and look at the space available it doesn't make any sense.

Also I have 85gb of purgeable storage? After I deleted like 70-73gb worth of steam games my purgeable storage increased to 85gb, where as before I deleted it was only 14gb. Would this have any effect on the error I'm receiving?

I've searched for solutions but none of it seems to be working so maybe I'm doing something wrong?

Heres my diskutil list just in case someone needs it.

Earlier today I updated to Mojave 10.14.1, before today I was on 10.14. Today is the first day I've tried BCA. When I was on 10.14 earlier today I didn't have this problem it seemed, the only thing was I needed a larger usb drive to create the windows install disk and I got the message for those during the creation of the disk. Then shortly after, I received a pop-up stating there was an update, to Mojave 10.14.1. Right after I updated to the latest version, I received the error message above, the error didn't appear on 10.14. Also I first-aided my hard-drive due to the some people stating it could help with the problem.

I'm very tired, so please forgive me if some of what I'm saying is confusing.