Speaking in TeamSpeak, Discord etc

How do you guys do it?

I'm pre-HRT FtM, and thus have a rather girly voice, which I'd rather not have. But I'm still presenting as male either way, even to complete strangers.

It's hard. I'm 19 - but people assume I'm a little boy who hasn't hit puberty yet, and I have to battle a lot about it. Thankfully, after getting to know me, they agree that I'm far too mature to be a 12 year old boy.

In games like Overwatch, especially in its ranked version, I'd like to be able to call for shots without some dude going "grill!" or "ugh, another tween...". This gives me major anxiety.

So, how do you guys do it? Do you use voice changer? Do you not say anything? Do you do something completely else? I'm curious. :)