Whatever approach or methodology an individual finds benefit from is their's to choose. We make our own world, with our own beliefs and we can all be different.
Having experienced chiro, osteo and physio over a number of years, my symptoms never went away completely. Using a fit ball daily helped me massively with both lower and upper back issues.
That was 10 years ago.
Go holistic OP. Look and consider the possible metaphysical causes and make a choice, carry on as you are or deal with them.