These symptoms in your legs especially after a long walk sounds like vein claudication that compression stockings work well for. You don’t say whether you had any other conditions that might effect this too, i.e. diabetes, night blood pressure, history DVT? You said you had the toe numbness for many years and ignored it until now so I wonder what was going on all these years to cause this?

Neuropathy is our fate. Wake up every day determined to: walk, exercise, eat right and to be happy.