Quoting applelove:" I hate to say this but I think this can be a sign of molestation has your DS been alone with anyone recently? I am sure it can also be other things "
It's actually one of my worse fears. I was molested as a child.
But ds is only alone with dh. My mom watches him during the day and my brothers still live there, along with my uncle and dad.
So literally the only time he is alone is with dh occasionally. I did ask dh if he was spanking him or something? He said no. So idk. My mom and brother said ds was fine for diaper changes all day it seems to be only happening when me and dh change him