My lower back sometimes hurt,my toes get pains in them my fingers also,my calves get
cramps my thighs cramp
at night .My fingers have twisted into horrible shapes it horrible,my toes to the same,I don't have the pain expect in my legs daily but the toes fingers or stomach only at times,what is this pain.I have always been healthy,sometimes if I walk a short distance my legs get heavy ,I can't enjoy walking through the mall or just walking anymore!what is this?