if you don't mind you shouldn't mind, if you do you should.
I wouldn't want to be called "it" I prefern he or something gender neutal like "ze" could do.
I do however know people who prefern the pronounce "it" I asked one of my friends, who said that it liked the prononce because its not only genderneutral of men and women but it also as some say "dehumanizing"
some people find that very offensive like there not humans at all, but my friend things its cool because it kinda critical of the whole human vs animals, like why we should be so much better than anyone ells.
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for the question on what I been called, I may have been called it before but I dont remember,
I been called a tomboy a couple of times, and various boysnames which wasnt my name.
as I passed as a male I got to be called prettyboy which is kinda offensive.