My grandmother adopoted my little girl when I was 16 I am 21 now and she has passed away I have always lived with my grandmother my baby knows who I am calls me mother I have always been around I just wasn't stable I want to know do you thin I will be able to get her back?

Who has her now?
Go to family court and see what a Judge says.
I take it your grandma adopted because you were so young
And you lived with them
So its not a case of her being taken off you?
That should be to your favor