I have scoliosis and knots from where my tailbone meets my spine to the middle of my back, they are painful. any suggestions?

Nobody is perfect: and we all have "crooked" spines. So, I'd see your doctor to make sure this nothing else contributing to your problem. Physical therapy is helpful, but you have to keep up with what they teach you.

Scoliosis: I would recommend an evaluation with a spine surgeon who specializes in spinal deformity. Physical therapy, chiropractic care, and pain management are important treatment options that can help reduce the pain. It is important to have yearly evaluations to monitor the curvature of the spine and to ensure that it doesn't need surgical correction.