[Spadius]

I would say you should bump the age by at least two more years; so around 6 or higher rather than 4 as it's a little too young to have still while out in public.

I'll also recommend to delay immediately playing the character if you start at 6 since it may be a bit jarring to go from unborn to 6 for the parties involved. (So the parents can say you're already born already.)

If you're fine with 6+ you're good to go.

As another note you should try to avoid being the worldwide kid in every location without any supervision as well to avoid getting stares and judgmental looks.

Yeah I'll up it by 6+