Do i really need a spine fusion?

I needed a t3 to t11 spinal fusion in 2008 and im 16 now. I had scoliosis. I have scoliosis in my lumbar too but I might need surgery for that. It only hurts for the first few months then you will walk and be able to not even know its there. You are restricted as in no cartwheels and such though. I do not think sleeping on your stomach is a bad thing. Surgery is probably a good thing because your bike would be straight and relieve the pain. I say the surgery you should do and you will benefit. My surgery benefited me because I was in a lot of pain too. and your back might get worse if you do not have the surgery now.