Yearning, I would ask the T if it is all right starting the session talking about the things that make it difficult for you to share or display emotions with the T. And see what you could do differently to get around those obstacles.
Telling stories always helped me get into emotions. Having a pillow to hold onto really helped also. Is lying down too vulnerable to express emotions - would sitting up clutching a pillow make you feel less vulnerable.
If you are with a man or a woman, ask yourself and ask the T if that is an obstacle to therapy with a person of that gender. If the T reminds you of the traumatic episode or person, you may need to ask yourself if they can possibly wear that mask and have you open up to them.
One question to ask is how good is my relationship with my T and am I getting better.
Another question is are there many other T's in my area or is this the only one within 50 miles.
Just some things to consider if you feel blocked for 8 months.