I don’t really use a content calendar unless you want to count just making a note of what I am publishing on what day in my daily planner.
Also being as I have more than one blog, I think it might be a bit hard to do that. There’s 2 blogs I try to be sure I post something at least once a week (like this one on Writing Wednesdays, as well as something on my beauty blog. My Craft blog I post when I have finished a project, or when I find something I think my readers will be interested in (or I want to try at some point).
also don’t forget to checkout my Pintrest boards @KymoDragon (the link is on my about page)