post-surgery projection mould

I finally got one of these shots of my post-surgery projection moulds (which everyone else seems to have).
The white curve is where my jaw is now, and the green is where it should/will be after the surgery.
Do you see that lower jaw difference?! Shocking. 0_o"

So I've gone for my "final consultation" with Surgeonman and all that's left before the surgery are the tests with the anesthetist and the blood donation sometime next week. My surgery has been moved to the 10th of January because of some administrative scheduling shifts so now I have an extra week to get things in order (*phew*).

Interestingly, my jaw has somehow randomly been very stiff these two days - specifically in my lower jaw around the hinge area. I don't know if it's a pure physical coincidence that signs of jaw-stress is happening now, whether it's caused by psychological stress from the fact that the surgery is approaching, or whether it's just stress in general from work and trying to get everything in order that's getting to me, but it's really uncomfortable. It's almost like experiencing a closed locked jaw of some sort and that the stress of prolonged tight clenched teeth is headed to the hinges. Is this normal?

Less than two weeks to the surgery now...