I’ll put tmi on the photos for those who don’t want to see my inner thighs, but I’ve had these weird marks on my inner/outer thighs for a while. My parents just now noticed them, and I haven’t paid any attention to them cause I thought they were normal. My dad says they look like stretch marks, but I’ve never been that big to get them. They don’t hurt, and feel like a normal scar when I run a finger across them. Any idea on what they might be?? Any and all help is appreciated!!

I’m 15 btw, if that helps any.

Edit: thank you all so much!! I had no idea I could get stretch marks for any reason. Again, thanks!!