Hello, So Late November I had a rash from a leather necklace I chronically wore for over a year (get it wet in the shower etc). The rash developed into a bleeding wound early december. It still hasn t healed, discharges pus if it isn t wrapped up and rubs on clothes, and every now and then keeps me up at night with a burning sensation. I have decided to make a formula of Calcium carbonate, zinc oxide and extra sudacream as an antimicrobial ointment and this has brought the swelling and pus to 0. However, I am 25, and such a chronic wound concerns me. Do you think it is simply an aggressive bacterial infection?