Sorry I know it's been discussed already!! but still have questions? I was injured last year, dolly broke after repeated attempts to get a new one. this year 11 months later i tied my shoe lace and had back pain for some time 6 weeks im all better but MRI the co. doctors took has me with a herniated disk. still haven't seen ortho. my question is what should i expect from here on any info would be welcomed relief.