Degenerative Disc Disease Support Group
Degeneration of the intervertebral disc, which is often called "degenerative disc disease" (DDD) of the spine, DDD is in fact a condition that can be painful and can greatly affect the quality of one's life. While disc degeneration is not a normal part of aging and for most people is not a problem, for certain individuals a degenerated disc can cause severe constant...

All I can suggest is trying the flow motion to see if that helps you reduce the resting muscle tension to where you can move a bit more each day to be able to stand up straight.
Hope this helps.