Hi Lisa
Good your in the UK as it's easier to advise you what's happened to myself and what I did. Long story but will try to narrow down a bit.
Gaberpebtin I found didn't work, and was put on to pre gablin, but this can cause weight gain at high dosage, but this and Duloxetine help reduce some of the nerve pain, i am also on diazapam, Amertriptiline, oxymorm, targinact ( long acting morphine ) and a few others. It's funny how so many people I have met can't tolerate tramadol, it made me dizzy and so sick.
I prolapsed 3 discs, l4, l5 and s1 also had a annular tear back in 2010, I was 31 when this happened. GP gave me some pain meds to help at this stage my pain was only in my back and couldn't stand straight. I was also refered to physio which I found useless. After about 4 weeks the pain got worse, so went back to the GP and was refered to the pain clinic, like you I got the this will get better or you just have to life with the pain. I eventually went back to GP for a 3rd time and demanded to be refered to a orthopaedic surgeon at my local hospital. You are within your rights to request this so don't take no for a answer. I finally got refered late 2010 and was sent for a MRI, now this showed the extent of problems. But from here it gets difficult as the surgeon felt this would get better on its own. I went on until 2013 on massive amounts of pain killers and struggling to do anything. I then paid for a second opinion ( which I wish I did earlier) you GP can refer you and it cost me £200 but I got to see a really good surgeon and he informed me I should have had at least a discectomy about 6 months from original injury as it didn't heal. I had this done but he put me back on the NHS but booked for me urgent surgery as he felt I had been neglected by other surgeon. Within 2 days of my surgery nearly 85 % of all my pain had gone. Sadly about 8 weeks in my discs went again so had to have a spinal fusion, but this hasn't taken. And I now have major nerve damage which causes pain in both legs.My surgeon refered me to Dr Al-Kaisy at St Thomas hospital in LLondon, they are the largest pain centre in the EU. I have been put forward for a spinal cord stimulator, which is a device the put in to the spine and on to certain nerves and it blocks the brain recognising the nerve pain. Long waiting list and program to go through and I'm at half way stage and still no device, so I can't say it it will work.
Get refered to a orthopaedic surgeon, your GP has to offer this.
Have you had a MRI, I assume you have because of diagnosis.
Discuss your pain meds and get a second opinion from the pain clinic.
That the first 3 things you need to do. If push comes to shove take your self to A&E and explain your symptoms and pain, they should get MRI done and refer you to a ortho surgeon if your having issues with your GP.
It's all so frustrating especially when you get someone telling you to live with the pain. They just make you feel like your wasting there time. If only they could have our pain for 1/2 a day!!
Keep us updated and all the best.
George