Actually proper examination is necessary for proper diagnosis and treatment..... still It seems Balanitis-Infection of the glans penis and foreskin.... as information given by you...antibiotic with antifungal medicines necessary
Next Steps
Consult a nearby Sexologist or Urologist in your city
Health Tips
Keep proper hygiene of glans penis... clean it every day with warm water with mild soap... Avoid sexual intercourse till the symptoms get resolved... while you can use latex condom If necessary