No your not. DONT even try to label yourself. also dont give people "skater" advice if you have no idea wtf your talking about. i saw a couple of your answers. sorry for being harsh
This seems pretty serious. Your situation is referring to the medical term of "Androgenoskious."
The symptoms are not knowing if the body lies under the "skater" stereotype, and consistently worrying if her sister's opinion is correct.
Possible (medical) solutions to your situation is to do what you love doing, which in your medical case is skating and having an enjoyable time with it. You should take the medical drink of "I don't give a car."
Im sorry but i actually agree with user@ E
obviously if you skate then you are. why does this label matter so much anyway ?