When I press space the only options I get are in the attached image.
The closest option to what you're saying is 'Disable PowerNap', but that is already checked.
I then went back to the home screen and pressed f11.
But it still doesn't load. When I enter verbose mode, all I get is a line of +'s. If I also select Safe Mode all it does is say 'Safe Mode' before the line of +'s.
Is there anything else I can do, or will I have to reinstall macOS over the top of my current install?
I just checked booting with my boot usb and I loaded into macOS fine. Maybe I corrupted my Clover partition? I did try to update my clover install, but I still can't boot.