i started feelin a needle like pain in my right breast, that goes all around the diametre to hit my nipple then my under arm pit, & now this feeling stared to hit my left breast. in addition, am feelin like my inner upper chest is itchin from the inside that goes up my neck, & i even feel this itchin in my veins, it's drivin me crazy, i feel like killin my self. btw; i checked my Doctor & i had un ultrasound for my hesrt & my cardiologist says i have nothing but lack in Magnesium, & major stress problem.any help??!!!