Do you know how in a loading sign, there s a light going around it? Well imagine that light is pain, pain that feels like poison going through your veins, or like getting a flu shot and you feel that pain as is goes through your veins. Well I feel that pain a lot in my arms and wrists, and sometimes my ring finger. But it s not constant, it s kind of like the light going around a circle. I m worried about what it is, please help