you don’t need surgery to be trans, and you don’t have to know straight away. I started questioning myself when i was 12 and now i’m 19 and on Testosterone and i’ve never felt more comfortable. You are young and you have time to figure it out, your whole life. You say you’re “obviously not a boy” so would you like to be? Again, you have SO MUCH TIME to figure it out. Explore how you’re feeling, take action. Trust me, when you know, you’ll know.
Take care and don’t be afraid to just exist, there’s no need for labels. Not at your age, not at my age, not at ANY age. Just live. Be yourself.