Can tailbone pain caused by a mild scoliosis be cured if i am still young?

One day my tailbone hurt very much while i was getting up from a seated position, and it has been this way for 2 months, so i decided to go to the docotr and get an Xray and it seems that i have a mild scoliosis to the left in the lumbar. My doctor told me to take Catafast (an anti inflamant) for the pain and said to meet him in two months. I am 15 years old. Will this pain eventually disappear or will it stay for years?? (Also the doctor blamed my horrible computer seating posture and told me to correct my posture and get swimming excercises) so in your opinions, will the pain eventually disappear? i am very afraid because i dont want to live with this horrible pain
More details: The day before the pain started i had climbed a mountain and i was extremely tired and fell some times but i never heard any crack or anything. Please Help

[willy856]

The doctor is right. You need to fix your posture. I know it feels more comfortable to slouch. But you will be sorry if you continue to do it.
The pain will go away, it takes a while. I fell on my *** before, it took almost six months.
Remember the pain you feel now, if you continue to slouch and bend your head down playing video games, the pain will be much worse.
The scoliosis can't be cured, but shouldn't interfere with your life.