My two cents
Here are two methods that will help you to break up with procrastination and get your project unstuck.
Natural planning.
The: "what if this was easy?" question.
Natural Planning
Natural planning is something that is taught by David Allen in his book: Getting Things Done, or GTD.
It has five steps and five questions that you have to answer.
Purpose: Why am I doing this? What are the guiding principles?
Vision and outcome: What would success look like?
Brainstorming: How would I accomplish this?
Organising: What are the components, events, sequences, and tasks? When do I do these things, and in which order?
Next action: Where do I start now?
I have these questions in a Notion template so that whenever I get stuck, I can just open the template, and all the questions are already in, and I answer them.
Usually, what happens is that already after the second question, I feel so much unstuck and feel much more motivated to get something done.
What if this was easy?
Another technique from another guy called Tim Ferriss is the question: "What if this was easy?" I find that it's a very good complement to the first method.
When you're planning a project, you want the best outcome. Therefore, you might think in a very complicated way.
The question: What if this was easy? brings you back down to earth. It forces you to think: If I would do that just in one hour, without a budget, what would I do?
This definitely helps me to get my priorities right.