Spine pain... got a doc appointment but it's 10 days from now

Hey yall... i have back pain all the time. Tailbone pain too. No doc has been able to help me. So.... i have pain in one disc. It hurts on the top of it not bottom and disc next to it no pain. I laid on my stomach and it had a good gap. Sitting uo leaning forward disc is very pronounced and put. It feels hot. Like warm. I get shocks of pain like a ice pick in the disc and around it. I also get leg numbness and pain Itching in legs and hips. My biggest fear is paralyzed. (My pops biggest fear too) I try to sit up and stay straight but my back feels tight on one side. I can't rest. I still have to do stuff. I did some heavy lifting and about 2 weeks after that I started to hurt. So I did thr heavy lifting around dec 11 or 12. Then got flu a dec 15th. By December 20th i was starting to hurt. By Christmas I was a bit Jeky in ny back. I did have pretty bad back pain while I was sick but thouujt it was the flu. The pain now is making me weak and making it hard to do anything.