ohhhhhhhh wow sorry to hear this :(
my back hurt for about 6 months.. every day.. of pain. Chiropractic helped. Also stregth exercises for the back. But yeah mine wasn't as bad as yours :( I basically have one hip about 1.5 inches higher than the other and it creates all kinds of tension on my lumbar region and that hurt like CRAAAAZY every day and I thought it was gonna be like that forever. Fortunately it finally went away.
Sooo so so so so sorry to hear this, back pain is the worst, and spinal surgery is NO JOKE. :(