Stenosis Disc deterioration or EM

I wonder about my once a week “soft” stool half an hour or longer to get there movement, and which includes 1. nauseousness; 2. intestinal pain; 3. entire two legged pain then cement legs; and 4. feet numbness
Is:-

  1. L5 disc deterioration;
  2. Stenosis
  3. Peripheral Neuropathy
  4. my Primary Erythromelalgia
    Or:- a combination thereof?
    Anybody Else?