Are you writing? Remember, a writer writes. Make a goal of writing at least a page a day. A page is 20-22 lines and between 250-300 words. That's all. That's not much to ask of a writer.
Just think! In a year of only writing one page a day, you'll have 365 pages. It's true that this will be a first draft. But until you put it on paper, you won't have anything.
So make that your goal: At least a page a day.