Female Advice Preferred: Is this normal?

[Doglover2]

I think my labia disappeared and whenever I try to figure out why it the internet keeps bringing up menopause but I’m 19

Idk if it has something to do with PCOS (I haven’t taken meds for it in a year because they gave me birth control and all it did was force the period rather than help with my hormones)

I'm sorry, but can you specify what you mean by "disappearing labia?" People assigned female at birth (or afab) are born with two sets of labia as part of the vulva, the labia majora and the labia minora. Maybe I'm mistaken but as far as I know they don't "disappear." If you are concerned I suggest contacting your gynecologist. They would have the most accurate information.