For the past few days I've had this white/greyish substance on the inside lips of my vagina but I dont know what it is. I notice it gets worse when I wipe myself. I have no odd smells or discharges just the waxy stuff. I know its not supposed to be there because I've never had it before but I have no idea what it is. I looked it up and all I saw was something called smegma but that's normal to have but I don't think that's what this is. I hate it, it occasionally itches but not too bad. Every time I shower i make sure to clean extra down there but after a few hours its there again. I also saw it might be from to much sexual activity, i don't have sex but do masturbate on a daily basis lately, could that be it?? Please help....What can it be??