Were you ever diagnosed with Scoliosis? My youngest daughter was diagnosed with it when she was about
11 yrs old. They did a screening in school. I never noticed it. We took her to a pediatric orthopedic doctor and, sure enough, she had it! It was only a ten degree curve when first diagnosed, so the doctor kept an eye on it. When the curve got worse within six months we had to put her in a back brace. She wore that brace 12 hrs a day for a year. The curve never got any better but it didn't get any worse. She still suffers with backache but the surgeon said she doesn't need surgery. She is now 34 yrs old.
When I fractured my spine in 04, they said I also have scoliosis. This was 8 yrs prior to my ileostomy.
Maybe you had scoliosis all along but only now it has become noticeable.