Legs numb & tingly every morning when i wake up & buckle if i walk. no pain, just numb. legs also go "off" if i flip over in bed then come "on" again?

See physician: What you describe could indicate a neurological problem in the spine that could present a problem. You need a thorough exam to check into this and will probably need some xray studies also. The lack of pain is a concerning issue. You may try taking an anti-inflammatory if not allergic to them, and do see your physician soon. Avoid any heavy lifting or athletic moves until seen.