I have those as well. When I was a child my mother took me to the doctor about the “white freckles” and she was told that it was from a fungus. The doctor told her that I could use a special soap to get rid of them but that when I went back out in the sun, they would just reappear. I never tried the soap. The red spots, which are tiny and remind me of being poked with a red ink pen, were not numerous until more recently. Now I have them all over me but no one else really seems to notice them. I know nothing about either of the spots but I did want to let you know that you are not alone. I have been wondering if they were tied into everything else as well.