Odd pelvic arch?

For a while now I’ve noticed that i have a weird pelvic arch.

Correct me if I’m wrong but where the pelvic arch is, is where your labia majora sits. Mine kinda sticks out. It can sometimes look like I have a bulge in leggings and tight underwear. This really upsets me and I’m so embarrassed about it. I’ve been asked if I’m trans a couple years back. That obviously ruined my confidence.

Dose anyone else deal with this?