Extra flap of skin between vagina and anus..?

I, 29F, recently discovered a weird piece of skin between my vagina and anus. I'm not sure how long I've had it, but my boyfriend of 4 years said he noticed it when we first had sex years ago. I didn't notice it until about a year ago. And honestly, I think it's getting more pronounced..? But it may be in my head.

I don't think it's a hemorrhoid, as I've looked at pictures online and it just doesn't seem the same. Has anyone had this, is it anything worth worrying over, and are there any potential remedies...? Not really comfortable posting a pic but can DM pictures I guess. Help! Does anyone else have this? I feel so insecure about it. It's like a tiny tail.. 😅