Flakey Rash On Penis

Patient: I noticed a rash on penis (foreskin to head) it is flakey don’t itch don’t hurt smells bad at times.. Umm it discreets a white discharge from rash at times.. I havint had sex in months so don’t think its a std.. But would like to know what it could possibly be.. I’ve already trued hydrocortazone and jock itch medicine and those did nothing ..

Symptoms: Rash,white discharge from rash,flakey, scabs up as well..