quite frequently I have these odd physical symptoms but the severity of them vary. The worse "attack" my shins were a shade of purple, on my thighs above my knee was a deep purple, my fingers cold to touch, the rest of my body was warmer than normal to touch, I will go from periods of having the sensation of a high fever (yet temperture always normal) to a cold chill in a room of confortable level temperture and have goose bumps, my face pale (sickly looking). Also very weak and exhausted feeling. These "attacks" happen sparatically but quite frequently. (once or twice a week ever one or two weeks). The follwing day I will be perfectly fine. I will feel very content in a tee shirt and pants in forty degree weather while having these symptoms athough my body will form goose bumps. Sometimes when experiencing these symptoms I will feel cold when everyone is content. At this moment, a feel a little hot, my upper thigh above my knee is a deep purple, shins hands and arms a shade of it. The bottom joints of my fingers deep purple while the center joints white. I get adequate amounts of sleep and eat enough, I take one a day womens. Everything about my body seems to be in check except these reacurring physical symptoms. can some one give me some insight of what is going on with me?