Thanks for all the replies everybody. I appreciate all of your input.

Steve- Thanks. I hope I luck out too since I'm not great at advocating for myself. I get all tongue tied. I'm 38, you'd think I'd be over that by now. LOL

Darla- Good luck to you too, Darla.

LOL at ritzbt2. Purple index finger, eh? You could have fun with showing that off. lol

I don't think I've had any colour change. I've noticed my toes getting redder and slightly purplish but it's nothing very obvious. I tend to have an olive complexion but I don't think it's dark enough to mask a colour change. In the winter, my hands will get red and a start to turn a bit pale but if it's -30C, I don't think it's that unusual. LOL