had it for a couple of years now ..only on left side. nothing too bad and can temporarily be sorted by a visit to the chiropracter but it always comes back quickly and is worst on waking up.
tried various stretches/massage etc but would like ask for further ideas that may help
thanks in advance
Bill

I would be hoping that you SI joint is stiff. It's meant to be. Mu guess is that you landed on a straight leg at some point and jarred it or whatever. I would go and get a remedial massage and see if that sorts it out. If not then physio.

Ankylosing spondylitis? See http://www.nass.co.uk/public/about_as.htm.

Ebola? See http://www.wrongdiagnosis.com/e/ebola/symptoms.htm