>>5From what you wrote, there's just no indication that you desire to be a man, see yourself as one, or want to have the characteristics of a man (other than top surgery, but in the same sentence you said "to not be called a woman anymore" rather than actively wanting a flat chest).
It's still possible you could be trans in the nonbinary sense (although not all nonbinary people consider themselves trans), but as a binary trans man? I just don't feel it's likely based on what you wrote. You want to not be a woman, but that doesn't necessarily mean you want to be a man.
But I could be completely wrong, as I'm basing my guess soley on what you wrote, but obviously there's much more going on in your head that I don't know about!
I'm no expert in gender just because I transitioned, my experience is purely my own and others have very different experiences from mine. Gender is a complex thing, afterall! I just thought sharing my experience and what I used to help myself when questioning would provide a unique perspective that could help. :)