I had a bad dive at the swimming pool and was terribly winded in the water. My spine curved the 'wrong way' as I entered (belly out not in). I actually managed to get out of the water and had to sit out the session. The pain at rest for the next 2 weeks was unbelievable, sleeping was best with a pillow under my stomach and mornings were scream out loud bad. What happened there was compression and deformation of a disc. 6 months on and it was pretty well forgotten so I agree that you probably need further correction and I hope you will be back to good health once this is done.