Welcome to HCM.
You have cervical and lumbar spine
problems. These are age related changes in the spine. There always two concern- one local neck /back pain
due to disc and facet joint degeneration and arm / leg pain due to nerve
pinching. Treatement depends upon your symptoms. We can not reverse the changes or we can not stop the progress however we can definitely delay the progression. I would suggest to continue the neck and back muscle stretching and exercise to strengthen the muscles around your spine. You need to work on your neck / back/ abdominal / gluteal muscles and hamstrings. Consult a physical therapist to strengthen those muscles. Avoid weight lifting as it increases the intradiscal pressure and not good for already damaged discs. Thanks.