Hi, Welcome to Health care magic forum.
As you describe, it appears to be the gonorrhea
infection, may not be completely cleared.
I advise you to consult a dermatologist
for diagnosis and treatment.
I usually prescribe to my patient with such symptoms fluconazole
Take more of green leafy vegetables, pulses, sprouts, and protein rich foods to have good health and resistance against infections.
Wishing for a quick and complete recovery. Thank you.