I'm a newbie to masturbation as I've only just started to explore my body, and I feel like I have like sexual frustration I suppose (I read alot of like m rated books and I watch porn) and I wanna try masturbation. So I looked up how to masturbate for the first time and basically everything says to rub your clitoris and stuff so I've tried to but I'm just not feeling anything, it's like my (what I assume you be my clitoris) isn't sensitive at all. 

Is there something wrong with me? Or are there any other things that I can do? 

Oh and I'm a 16 year old female and I live in quite a busy house and don't exactly have access to sex toys or such and I'm quite shy so I don't really have anyone to ask

Thanks :)