I went throught the same thing a year ago, had an MRI,, two herniated discs, had two shots 60day apart,1st shot helped but only lasted a week or 2,, so I told the dr that I also wanted physical theropy after the second shot,, been a whole year and pain free,,, I think the second shot allowed be to build up my core by doing the excersises,, I do them every morning now,,
good luck,, prayers will be given