Stop believing in writer's block and believe that you can do 10 minutes a day of anything. Start scribbling. Buy a notebook, make a mark on the paper, it might take you to a thought, a picture or a character. Lists, lists, lists - if you can't write a page you can always write a list. Write a shopping list of elements of - your wip, your characters, yourself. 10 minutes. No more no less. Set a timer. Look out the window, whatever - this is about practice not about the outcome