mole on labia

hi guys,
recently i found a mole on my labia. its been there for a while now and i dont think its grown too much at least. i’m 15 is it possible that it could be some kind of cancer? i also have an undiagnosed heart condition, because of this i have an appointment with my doctor very soon. is this mole worth mentioning or am i over reacting?
thanks

Always mention any alterations dear. It’s most likely fine, just a normal feature of your vulva, but as someone with anxiety its best to express your worries than to bottle them up. You can never be too careful