Hello, for some days now, I was suffering from jock itch I think, it slowly started to go from left to right, till it became unbearable.. so today out of anger and constant itching, vigorously rubbed dilute dettol with cotton in the affected areas and let them burn.. the burning became unbearable and continued for 3-4 hours, which was reduced by bathing and applying ice.. the affected area has gone brown/black.. and my scrotum and jocks hurt bad when ever I move.. I am happy considering no more itching, but am worried about any possible infections following that.. Thank you