This may be nothing but I am just lost. For the first time ever there is oval black mark under my skin on the heel of my foot(the right one) I ended up googling it (I know you shouldn’t but I couldn’t help it) and it looks so much like the examples for skin cancer of the feet. Has anyone had this before ?
I would get to a skin Dr. and have this checked out. or watch for signs like getting bigger, itching, changing color, then go for sure.