Hey, everyone
So, I'm trying to figure some personal issues out.
Anyways, I was trying to remember pieces of my childhood.

At first, not much was coming back. But, as I kept digging and digging, I realized I was a really perverted child.
I know masturbation is normal in children, but how young is too young?
I was masturbating since I could remember (but I don't anymore because I cry...?)
Also, I knew a LOT about sex before my parents even told me about sex.
I knew about cunnilingus somewhere between ages 5-7.

I tried finding explanations for my behavior as well.
We didn't have cable when I was growing up, so I couldn't have been exposed to anything that way.

Also, we didn't have a computer that I would've had access to.

So, in light of all of this, I'm pretty confused.
I behaved really wrongly as a child. And I knew too much for my age.
Some of the things I did I can't even write down on here. This was when I was 5.

I already have some suspicions in my mind, but what do you think could be the cause?

Any insight?
Thanks