Note nudity is applied here due to situation.
You woke up inside of some liquid filled container almost, and you couldn't remember much of anything, not even your name. You were floating inside it, and you saw what appeared to be an umbilical cord, but it didn't look entirely real. You weren't drowning, but at the same time you couldn't look around to see yourself, or anything else for that matter. Everything seemed foggy and vague, even thinking took an effort for you, until you started hearing a voice in your head.
"Hello there, please do not be alarmed by your situation, or anyone else involved with your status. Unfortunately for you aren't human anymore, and due to that you have been put in stasis, and are going to be reborn as something else. We cannot guarantee that you will keep your previous gender, but your memories will be kept safe, or what's left of them anyway. For now you just need to float there, and wait for your birth." The voice said reassuring you,"The tube you are inside is similar to that of an egg cell, or womb that we've been using to provide you nutrition over the last few decades. Your body has been altered in some ways, but your age should not be a concern for you. We will go into further details later, but all we ask from you now is cooperation."
You calmed down, and you noticed you started drifting downward, and the artificial umbilical cord detached from you. You knew you were being born, and you dropped onto a padded flooring area, and passed out unconscious. When you awoke you had become a.....
(Feel free to add on if you want to create a new option)