Strange men annoy me by default?

Maria
Anybody else have a general dislike for men? 
Like whenever they're close to me I usually get irritated and want more space. I mean physically! Like just now on the subway this dude moved close to me and that irritated the crap out of me. His mere presence feels disturbing, if you know what I mean. And this is the norm for me. 
 Since I got a boyfriend it's perhaps gotten even a little bit worse, like the only guy I want "invading" my personal space is him. 
This happens more so with strange men by the way, rather than guys I know from work or whatever. Even though it would from time to time happen with them too. 
Can anyone relate?