I M Suffering From Vein Movemnt Again And Again In

I m suffering from vein movemnt again and again in left side in the neck ,,some time pain in left arm like a wave.....but some time feel ok ..but my breathing system is un blanced,,,whn vein move fastly my breathing sytem distrub.vein in left side of neck move fastly i can heard this voice in my ears,,,,,i dont now what i do plz suggeste me right way i much worried about it...