hello, i have jock itch from the gym... i thought they were bug bites at first tho so it has spread to my wrist and between some fingers along with on my buttocks. it started on my buttocks and around my wasitband. I bought CVS Athletes foot anti-fungal cream and the pharmacist said i can apply it anywhere tho, not just the feet. Also, I think I have one part on the upper shaft of my penis too, can i apply it there? My main question... with these areas, should i apply it before bed even tho ill be wearing underwear to bed? will it stay where I want it? HELP! Also, the edge of my beard is itchy and im wondering if it is related... LAST thing i promise. I have cortizone as well for the itch... can i apply them both simultaneously or not?