I feel pinching all over my body. I feel pressure on my head and cold/burn sensations also. I feel a very impatient pain in my legs. It feels like veins are clotting or something. My doctor checked me, he said my blood and blood pressure is normal. I feel chest pain and also like the side of my ribs have pain. I also feel pain like under my ribs. It just feels like my body wants to shut down sometimes. The pain on my head feels like if I hit it but I haven't hit my head. I'm so scared. What is it? Once the pains happen I start panicking. I do have anxiety. Doctors say it's the anxiety. But it just isn't. I don't feel right.