When I have my feet lowered for more than 10 minutes, my feet turn blue with blotchy red. When I raise them, they go back to normal within a few seconds. I recently did the test where they put your feet in ice and measure the blood flow compared to before. It was normal. However, by the time they raised my feet and reattached the bands, my feet looked normal again. Does anyone else have this? Is it Raynaud's if you do?