May I check if anyone have Thoracolumbar Scoliosis? Do you go for surgery or just let it be?

If it is not causing you significant discomfory and affecting your activities of daily living then just leave it. Unless you are dealing so much pain that it's affecting you to do your things like you would if you are painfree or starting to loose some bladder and bowel control, good to see a spine specialist, get a MRI done and if severity warrants surgey ie compressing on the nerves which will cause significant nerve damage then it maybe a good idea to go for it.