girl into baby?

hello, so you got murdered and when you woke up you were cold and...a baby?!? yeah so you used to get bullied by some dude In highschool, you still remember. Now he's your dad and you wanna get some pay back on him so you make he suffer by being the most annoying baby ever, that's your job! ok goodbye y'all's oh yeah his name is James and your new name is Gemma