so this is a strange topic, but i've been too embarrassed to confront my mom and my doctor about this, but its about the outer appearance of my vagina

i have not yet completed puberty, but my body is a little bit ahead in the development department... somewhat. aka i started my period at a young age, got boobs, etc. but then again rumour has it that all of that is influenced by hormones contained in food

anyways, basically what i came to ask is what age does the labia really develop? as far as i know, females have it when they're born, but my vagina looks different from those that are talked about and those of the women in porn.

to get straight to the point, i dont have 'lips' on my vagina. im not sure if this is normal around my age of 15 but i'm starting to worry that something is wrong.

its probably just paranoia and they'll show up sometime later as puberty isn't done until 18, but i just don't want to be stuck like this, so i decided to ask and see what was normal for everyone else

is it normal to not have them at this age? should i be concerned or worried? is it something that needs to be discussed with a doctor or anything or do i just need to patient and they'll come up eventually??

please help