Over the last month I have been noticing that I will look down at my fingers and the nails have a blue tinge to them. It happens randomly on and off, but I probably notice it at least once or twice a week, sometimes more. I am never experiencing anything else at the time, I am not doing anything out of the ordinary, the temperature is not unusual. They just turn randomly blue. It's not really a problem, just bizarre. At first I thought I was just going nuts, but my husband definitely notices it too. Talk about things that make you go 'hmm'.
Has anyone else experienced this??