Hi Newfie, what you have discribed is how a lot of PTSD sufferers feel at times. It's even normal to want to take a break from therapy too. Lack of motivation is a common complaint too. It helps to find something you can accomplish, even something small, you learn that while it's hard to get motivated once you push past that and do something, it feels better. Depression is part of PTSD, that is the lack of motivation.

((Hugs))