Pre T vs 10 months (singing)

I can't really reach so low when I'm talking ordinarily, but when I'm singing, I can only sing in quite a low range.

Pre T I could only sing in a high range.

Weird how that happens.

Anyways, here's the evidence https://www.dropbox.com/s/5hytoeq6g05r4tp/1656_4811.mp4?dl=0