Doing nothing worked best?

Curious if anyone stopped frantically trying interventions and focused mostly on relieving stress and saw improvements? I'm not advocating this route, but my symptoms come and go, and frankly, the times I've literally done nothing physically for it (other than stress-busting activities like hiking and yoga), it's gone away/gotten better eventually. I've been throwing everything I have at this (PT, stretching, meds) for weeks and it's not getting better.