Well.... it looks like Café au lait macule, can you give me some more details ?
Your age,race, was it during birth ? does any of your family have this ? any of your family have any endocrine disease or any inherited disease... ? do you have these spots on other parts of your body.. ? Do you have any other associated disease presently or had in the past..? have you consulted your doctor about this already...??
Sorry for asking so many questions.. please reply if you feel comfortable..
Thanks