Congrats!
I also did my checkride in a plane without an autopilot. The examiner must have been been doing too many Cirrus rides because afterwards he commented multiple times to my instructor, "He hand flew the entire time!"
I would agree with your examiner that you are at the height of your skills. At least I was. That's something to think about.
Now....go get an autopilot. As others have said, it makes life infinitely easier, and IMHO, safer. It's not "cheating", because you still need to monitor the autopilot as they will occasionally surprise you. (I had to punch mine off on an ILS the other day.) It's actually about the same amount of work, however the autopilot allows you to do things faster. I.e. instead of 10 seconds to change a frequency it's 4 seconds. That type of thing. Finally, it's fun! Correctly setting up and then watching the autopilot perform a perfect RNAV is really neat.