Being scared isn't really something you can control. So I think what matters is whether that affects how she treats men.
As someone who also is quite scared of strangers when no one is around, I mostly just avoid that situation to begin with. If that's not possible or it's just too severe, it's definitely something where looking into professional help could help her, if it's available. Though not listening to true crime podcasts would probably be a good start...
The idea that medieval peasants somehow had more free time than the average modern american still is absolute bullshit as far as I'm aware. Unless "necessary preparations for survival" count as free time just because it's not contracted work (it doesn't that's not what free time means).