Back Pain Tips

Two slipped discs removed so far, only 21, my heart goes out to you its horrible! Try some stretches of your hamstrings. Lie down with one leg out totally straight, bring the other leg up to your chest with your hands looped behind the back of your knee, and stretch your leg out as straight as you can without it hurting beyond a stretch, hold it for ten seconds then stretch it more-hold for 10 then relax.
Anti inflammatory tablets should also help, your GP would probably prescribe some for you.
Edit- Heat packs also work, they’re available in the pharmacy and most supermarkets but can be expensive, a hot water bottle works as well, just not as conveniently. I’ve been told to alternate between hot and cold to keep down the inflammation.
Hard mattress
A tens machine, which sends light jolts through your muscles, allowing them to relax is also helpful