Scoliosis for the most part are idiopathic: meaning we do not know the cause. But What we know is that it can be hereditary.
Therefore I doubt that it is related at all with candida.
Your question is not clear....do you suffer musculoskeletal pain or else?
In any case it is good to know that once you pass puberty your vertebral column reaches maturity and so the scoliosis stabilises and stop progressing. So in your case it is a good news!