Riddle

I’m an amazing creation

I’m warm and loving but if u touch me ill burn you

I’ve helped people for years but I don’t get much recognition

I got rid of the monsters when you were young

And I’ve if you’re alone at night you’ll wish I was there

My head is big and round but my body is skinny

My skin is smooth and I’m usually white

I’ll never say a word but you’ll always know I’m near

Because my personality radiates for miles around

What am I