Is there someone I can talk to who has scoliosis?

Yes . The one who is best versed in scoliosis in terms of what it is, its diagnosis, types and treatment options and outcomes with and without various treatments and what these treatments entail is an orthopaedic surgeon.
Ask Dr. & search web. There is currently no way to reverse scoliosis. However, curvature may be slowed down & suppressed (prevent more curvature) if treated. That means people with mild to moderate spine curves can be referred by their doctors to orthopedic spine specialists. The specialists and scoliosis support groups (search the web) probably have people with scoliosis who are willing to talk about treatment, etc...