I am a 40 yea old women 3 years diagnosed with ankolysing spondylitis. Two months a go my feet started with a burning sensation and felt like they were asleep since then it went into left arm sometimes right and left leg is cramping and weak. Feels like I am unable to bear weight sometime and the foot thing comes and goes. Currently seeing chiropractic care thought maybe pinched nerve, offers some relief but until Drs appt next week to find out more I am now worried and seeking relief. Family history RH grandfather and cousin MS same side.