i've had this since i can remember, i always thought it was normal as a kid but after seeing many diagrams of vaginas and porn i thought maybe it was abnormal bc no one else had it, i cant go to a gynecologist for various reasons for at least a few years but ive worried about this since forever. The only thing that closely resembles it is a hymen but ive used sex toys.
your totally normal! its just your hymen the way it looks may change when you are sexually active. alot of women in the sex industry have surgeries done to have the “perfect” vagina.