Is 87 pounds for a 4 11 12 yr old girl skinny?

Hey!! Well I'm 87 Punds Too But I'm 11 and a half And Im Alot Taller Than You!! I'm 5 foot And since I'm So tell well I'm underweight I'm under ten pounds but YOU are at a Healthy Weigh Good Job Girl!! Remmeber You keep Growing your NOT underweight But You could still Look skinny!! Don't Ever DIET .