This is great to hear you are recovering so quickly. I guess we carry over our voice issues across the surgery and then later have some issues if we had some before. Like the glottal or vocal fry, vocal tremor, gaps where the vocal folds dont close properly - all those things are not directly corrected by the surgery. I hope that some of the issues I had were due to me speaking in a unnatural way for 17 years and that I can now manage to relax those habits away somehow and thus the issues with them also disappear, but its hard to loose old habits. Sometimes, I think it may be easier for those who do the VFS before having spent too many years trying to speak in a female voice all the time.
Definitely the change in puberty was horrible. I was terrified and it was such a horrible thing. I never really dared to speak much at all after that, I was even more quiet and I stopped anything that had to do with music or singing. I used my very low voice to convince others that I am "normal" - maybe I even pushed my voice down even more , using vocal fry and such - because I apparently had one of the lowest voices in my class and this seemed to have saved me from some troubles with bullying. (At the same time this makes me think that the assessment of Dr Kim about my initial F0 was not quite right - A 134 Hz average voice is just in the mid-male range, not at the low end of it, so I guess I just could not "do" my old voice really at the assessment)
I consider all of the surgeries and treatments reconstructive. The voice has to be reconstructed, my genitalia have to be reconstructed (even though I know they changed away from the "right" state even before I was born), hormone therapy is reconstructing my body overall, if I ever get FFS, it will basically also be reconstructing my face from the effects of testosterone and DHT. Overall, this whole thing about surgeries and medical procedures to me is about reconstructing my body as close to how it should have been as possible, to match it as good as it can to my brain body map.