What are the steps involved in doing the work?
Get tiny. Can you go into the room? Can you sit down (if that’s required to do the project). Turn on the computer, etc. . .
Where do you get stuck? How does it the stuck-ness manifest in your body?
You might want to note when Resistance pipes up and what it says.
What value is resistance protecting for you?
Is it a value you want to serve? If the answer is yes, maybe it’s time to ditch the project?
Maybe you’d rather serve a different value and finish the project?
Maybe there’s a negotiation you can have with the work and the project so that you can do it on more agreeable terms?