after my wife and I gave each other extended handjobs, we both developed soreness in our genital areas. We were both sore immediately after. But since then, mine has grown to be a lot worse. At first, my penis would itch a lot. Then, it became red and the skin was dry to the point where the skin under the head of my penis has even cracked in one or two places. Above the head is extremely dry and somewhat red. I apply Vaseline and it temporarily gets better but during sex, the sides of my penis start to hurt and burn even though I don't see much redness there. I haven't seen any blisters of any sort, thank God. Just redness and dry skin. Help!