First time masturbating

I have a very high sex drive for a 14 year old and I just don’t feel ready to have sex yet. But I tried to finger myself last night and just don’t know how to pleasure my self. I heard about jumping pillows and I will try that tonight but I just don’t know how to finger myself properly. I also don’t know what I am supposed to be using for lube because I can’t just ask my mom for some. I can’t get a vibrator because if my parents and I just need some tips for what to do.