I dunno, I guess I get the annoying/squeaky comments, but not so much unnatural. It isn't an effort at all,it just comes out. And I didn't really try to sound like it per se, it just sort of happened. I was actually surprised to hear how much it changed from pre transition, just cuz it was incremental, but yeah. My pre transition voice is actually harder to find cuz it's been so long since I talked that way.
Also, as for falsetto, no, lol. I can go a looot higher than that, like seriously,haha. If my voice sounded falsetto it was cuz it was 4 AM and i was trying not to wake people,cuz that's simply not a problem for me.
As for the age thing, I don't feel like its 'too young' considering I'm only 18. I think maybe that's a response tailored to an older age group.
But thanks for all your commentsss!