When I have writers block what I try to do is take a break from whatever I’m writing, light my favorite candle, make some coffee or tea (or whatever drink you prefer) and play some calling music (Highly suggest songs that remind you of the theme of your story you’re attempting to write for me though it’s like Frank Sinatra, Ricky Nelson, Marvin Gaye, etc) and maybe take a piece of paper along with a pencil and try to map out key points you want to occur in your story and try to go from there.