My WIP is set in an early-modern medieval style world (think GoT, war of the roses etc) but I can't seem to find any writing or script blogs that offer prompts/information for this time period! Do you know any?
I can’t think of any blogs off the top of my head necessarily, but for prompts, I would recommend checking out these prompt generators:
Chaotic Shiny - they have a bunch of different types of generators that may be helpful to you, specifically with the medieval aspect.
I did some quick Googling and found one called Fantasy Plot Generator that looks highly customizable, but I’ll add the caveat that I didn’t try it.
As for resources or information, I would suggest Googling Medieval (Country) and glancing at the Wikipedia article, which is usually the first return in a google search. At the bottom of the article, there’s usually some links to sources that may be useful to you as you delve further. This works for any topic and usually leads me in the right direction.
Hope this was helpful!