Need some guidance..

So growing up I was always kinda told sex was with someone else and never really learned about self pleasuring and always thought it was wrong to do.. ( stupid I know this now)

I finally live on my own and I want to get a vibrator and kinda explore my body so I know what I like..

So what are the best kinds of vibrators I should get??

And I know this sounds stupid but can you put it inside you like a dick?