I have twisted it in my head as the bleeding being a "manly" thing, or something along those lines. Somehow I just don't see it as the same process/having the same purpose, as my girlfriend's (and other women's), periods.
Somehow I reframed it. I see it more as this blood pouring out of me periodically that I have to take care of, rather than it being connected to being a woman with reproductive capacity.
It is an annoyance, but somehow I just see what my girlfriend experiences (her menses) as a whole separate issue/thing...not the same as to what goes on with me (bleeding) periodically. Weird, I know, but it works.
Mine will stop at some point, now that I am on T.