Suggest Treatment For Degenerative Disc Disease And Numbness In Legs

I am curently 39 and have been diagnosed with Degenerative Disc Desease, siatica, autheritis in hips and faciet joints in the Lumbar and Cervical aeras, pinched nerves in the L-1,L-2,L-3,L-4 and S-1 which cause tingling odd sensations and loss of feeling in both legs, all going on 7 years. Ok I said all that because Im wondering if a fall from 5 or 6 feet landing across my chest on the lower 3 or 4 ribs on an oak chair when I was 20 could have possibly caused at least some of these injuries.