On my penis i have these weird things there like little white things but i think that could just be where my hairs are growing? But i recently got a red mark on my forskin it likes like a spot (cus it has a bit of puss inside it) but i really dont no what to do as im only 14 never had any sexuall intercorse but im really scared shall i stop masterbating, squeze it, i really dont no pleaseeeee help me!