From little angel to Guardian Angel

I had a little angel who was only two
She had a boo boo that wouldnt heal
They took her to a doctor who found out shortly after
That she was getting sick and they found out it was cancer.
Leukemia is what they called it
They said it wasnt bad and that they could stop it
So she went through kemo therapy
It worked for a while but after she was sent home
Her lungs collapsed and they had to let her go
My little Katelyn was only three
When they took her off the life machine
My little Angel had to leave everyone she loved
So she could be a Guardian Angel in the Heavens above