Loose Skin??

I am 13 5'3, and I am going to loose 90 pounds am 200-210. I am lossing about 1.5-2 pounds a week. So, I am trying to lose about 5-8 pounds a month. I don't think thats too fast.

I am on a healthy diet and I workout 30-2hrs a day, 6 days a week.

I am worried about loose skin. I heard that if you are young your skin has a better chance to retract back.

I know the factors to losse skin or not, genetics and stuff.

I was wondering if anyone could give me like an "estimate" if ill have loose skin or not.