HEY I HAVE PINS AND NEDDLES , MIN MUSCLE SPASMS THAT COME AND GO. I ALSO HAVE WEIRDNESS IN MY LEGS AND SENSATIONS AS IF I HAD A SCRATCH BUT THERE IS NOTHING THERE. I ALSO HAVE SOMETIMES ITCHINESS IN MY FEET AND IN MY HANDS BUT THERE IS NOTHING THERE AND ALSO A WARM SENSATION IN MY LEG. pLEASE HELP ME