Hi.my name is tara,I suffer from severe major intense leg cramping,spasms,restless legs,tremors,porralises,fire burning pain,bone pain.also my left arm biceps/triceps area the muscle riped in half after a very bad spasm accorde witch started out as a tic...sometimes my legs turn sunburnt red,then around the knees strat turning purple then almost black the pain is horrific..the pain starts at hip level goes to my feet.....the cramp size gets as big as grapefruit sometimes.please help me.what is happening to me?is this possible m.s.its getting worse all the time.im scared ....my feet swell up also..I m not a diabetic just to let you know..this is crippelling me..I m 48/female.