passing is a complex thing, face is only a part of it. Maybe not more than 30%.
Then there is voice (at least 40%), body language, style of expression, blending, mannerism.
imho, of course.
So it is very, very difficult, and at the same time useless, to tell you if you "pass" or if
you could pass, with only a photo of your face as a boy.
I can say that yes, you have a nice face and that with the CORRECT hair style, the CORRECT
make up, the CORRECT voice you would be a nice, pretty girl...
but now? Hard to tell.
Have you already tried to put on some female clothes? Also without going out? Are you
willing to test your female self?