*girls only please?* This is embarrassing, but...?

I was just in the bathtub, but I just tried to shave my vagina. I'm 14 and started growing hair there about a year and a half ago. I got really scared because there was so much pubic hair down there. I started at the top and I only really shaved halfway. I don't know what to do now, I rinsed out the bathtub and washed off my razor. Should I try again? How should I do it?