I'm on week 18 of sciatica. It started with my back going into spasm and then red hot bolts of lightning down my leg into my foot. My Gp prescribed painkillers, diazepam and Naproxen. After four weeks of agonising pain I got my own mri and it showed a herniated disc at L5S1 which I took back to the GP.
I got a referral to Musculoskeletal interface team who examined me and said it needed treatment not exercises. In the period between the onset and the second GP visit I started a new job which involved a 45 minute commute, I arrived on the first day in agony after the drive, I struggled on but after 3 weeks I was back at the dr and was signed off for a fortnight. HR called me and that was the end of the job, I was in probation, there was nothing I could do so I left in September.
I've had a spinal block (private) which was partially successful but I'm still in pain especially in my foot, I feel like I'm walking on rocks, no shoes are comfortable. Today I'm having another MRI and discussion of s treatment plan, this time it's all paid for on the NHS but it's in the private hospital I went to for my spinal shot and with the same surgeon.
I've learned that you need to keep asking for pain relief, for treatment and referrals into the treatment routes, otherwise they assume you are ok.
I'm much older than you but I was fit and healthy before this happened, I feel like a prisoner in my home now, walking is so painful, sleep is sporadic because lying on my back with pressure on my right side is agony. I need to work, I live alone and there is only me to pay the bills.
The outcome of today could be another injection or surgery. If the disc has not shrunk back by now, surgery may be the only option. It's scary stuff.
You have my total sympathy, find out what the routes are for treatment in your area and go to the Gp with your MRI and ask to be referred to a MSK and/or spinal consultant.
Most incidences of sciatica go away in 6-8 weeks, if you are past that 8 week point then you need to start asking for treatment not just pain meds, take care with exercise, don't stretch the sore side, it aggravates the already painful nerve- stretch the good side to help balance yourself. Look up Dean Volk on Facebook- he's a Physio based in California who specialises in sciatica.
Good luck.