hi, i had an operation 1 year ago on a large prolapse at L4/L5 i did not recover well from the op with my left leg even more numb and weak than before the operation when i started to sit again after the op i had a bad pain at the base of my spine at first i thought it was from the op but it got worse and now i have problems that feel like nerve pain going down my right leg iam already taking pregablin but it does not seem to be working, anyway it took 10 months for me to see the surgeon after my op and he was surprised to see how much worse i was he arranged an mri scan then i get a phone call from him saying i need another op below L4/L5, has anyone had this op and is it going to be worse than the L4/L5 as i very often wish i had not had it done before i was more active and now because my leg and back pain i've put on over 1 stone which i cannot shift, any advise would be much appreciated.