Yup I have this. It is more pronounced after I get out of the tub or when I’m really cold. I have noticed that my almost 4 year old is displaying this on her legs and arms now too
I’m also cyanotic. Cyanotic scars on my legs are even noted in some of reports. I’m “fine” though (note the sarcasm) so apparently nobody is concerned. I also have low body temps and my skin surface temps are ridiculously low and cold, even on my torso.