I would ride for a week with the 7-11 setting and make sure you can tolerate the pressure.
You are still showing a few clusters of Obstructive events so for the next week after this
let's bump your pressure up to 8 - 12 and get you used to that.
Still working on slowly letting you adapt to the pressure.
Some nights you might start waking up and wondering if it's turned on and working.
that means you've adapted!
Keep up the good work and soon you'll be knocking out all those obstructive events and you can start sleeping