I have been having palpataions in my neck and heart and pain in my veins in my hands, breast, legs, and feet. I feel a sharp pain and vein is raised and present. I have an appt with a vascular doctor tommorow. I have a herniated disk in my back that is radiating pain in my calf . The orthopedic said he didnt think it was coming from my back. I had a ultrasoung of both legs and no clot was present. I was told maybe see a nuerologist or a rhuematoid dr. What do you think it caould be?