I had unprotected sex two months ago around March and everything seemed okay. I also slept on a cushion at my friend’s place who had scabies and got treated. Since then my penis and thighs itch so much and I’ve had some few rashes on my hands and some on my penis. I’ve been scratching my penis and now there’s a white wound on the penis ring. Kindly help what could it be? I’ve been applying benzyl benzoate on my skin and my penis really burns so much.