Masturbation

Madison • 16•Non-binary•irregular periods

I'm a 13 year old female,I am not old enough to buy a vibrator or lube,or even watch porn! What can I do to help me? I get to the point where my body shakes and it feels good,but then I stop.... idk what to help me get to "that point" also where's the g spot? (It's not like I can search it)