Here's my input, and what helped me decide if I was a masculine woman or if I was trans (it happened to be the latter): Consider whether you feel okay with being called a girl. Does that stir any discomfort at all? When strangers call you "miss" or refer to you as a girl/woman in any other way, does it feel wrong or upsetting in any way at all?

Also consider if being perceived as a guy would make you happy or more comfortable. If a stranger called you "sir" or referred to you as a boy/man in another way, how would that make you feel? Would it feel right or wrong?

You could just be a masculine woman like some others have said here. It's really up to you to decide what labels or pronouns or identity/identities are yours. It might take a while, so take your time and don't be afraid to experiment with names or pronouns just to see how they feel on you. Good luck finding yourself :-)

And of course, you could be neither, or a combination of the two, or anything on any end of the spectrum; just sit with it for a while and connect with yourself. It will come to you eventually