You have all the basic pain in your lower back, neck, and shoulders, right?
I also have early symptoms of a neck disc problem, with my shoulders always tense, to the point where I struggle to zip up my dress on the days I wear a one-piece.
My shoulder was hurting. But while attending rehabilitation physical therapy, they not only worked hard to loosen the tense muscles but also helped me a lot.
Basically, muscle tightness is a problem, but on the other hand, unused muscles tend to shorten continuously, and conversely
The muscles that are used too much become overstretched and cause pain.
She told me to keep doing stretches that keep lengthening the shortened muscles~
So I bought a foam roller, and on days when I feel really sore, I try to use the foam roller diligently.
As the pain gradually improves, I feel my tense muscles also getting better little by little~
Of course, doing it for just one day won't be enough, but if you keep at it steadily~ your muscles will become stronger and stretch out.
You will become healthier~
Try getting a foam roller~