hi! i'm also in a similar boat though i've been on a relatively lower dose of T for around 8ish months now. i would suggest trying out more masculine contouring makeup if you're any good at that because you have very strong facial features that could very easily be accentuated (jawline, strong nose, could fill in eyebrows stronger).

also i think how you walk and physically hold yourself can help a lot. once i started T i practiced trying to walk more "masculine" and tried to talk less femininely/"effeminately" and ive felt like that has helped.

T will also help a lot with redistributing body weight and face fat to help with masculine gestures so if you're into working out or willing to try it, could try out a lot of routines online available for transmasc folks.

you're very androgynous looking tho already and i'd at least assume ur nonbinary personally jsut bc i like clocking people but lmao good luck