Yes I agree with all the posts here about it being very personal space, and that you had your privacy violated.
I believe what she did was wrong. But I do also see this as being partially your fault, and if you can accept some of this blame, it might help you going forward.
A poor analogy would be, if you don’t want the neighbors attention or video taping you, don’t dance naked in your back yard…
Meaning certain things are bound to draw the gaze and or curiosity of people in your space. Why not put up a better fire wall for next time.,
Have you thought about writing in coded phrases, like:
Dream:
the hot stripper walked into the library
Dream Journal entry:
the elephant walked into the library and captivated everyone’s gaze…
I know its not 100% authentic, but I think it is really important to realize that in this day and age, people are infinitely curious, and privacy is a delusion ( it never really existed).