For me a writer’s block is matter of having a roller coaster ride. I have days where I get so many ideas that writing is easy while some days I feel like I’m at a wall looking at it with a blank face.
Everyone is different. I do get writer’s block at times and the longest for me was a week with absolutely no clue on how to continue whatever I’m writing about. When I encounter the dreaded block I would really stop over thinking it and the ideas just eventually gets back to me.
It really will depend from person to person on how they get back on writing because not all of our quirks will work for everyone.