hello my baby is 15 m old,he is crying by rubbing on his private part since 5 days ,what problem it might be???

A. Your 15-month-old baby crying and rubbing his private part for five days could indicate: Diaper Rash or Skin Irritation – Due to prolonged wetness, tight diapers, or friction. Urinary Tract Infection (UTI) – If there is pain, redness, fever, or changes in urine smell/color. Fungal or Bacterial Infection – Like yeast infection, causing itching and discomfort. Worm Infection – If the discomfort worsens at night. Allergic Reaction – To soap, wipes, or diapers. What to do? ✔ Check for redness, rashes, or swelling. ✔ Keep the area dry and clean; use mild baby soap and warm water. ✔ Apply a gentle diaper cream or coconut oil. ✔ Ensure he drinks plenty of fluids to prevent infections. ✔ If symptoms persist or worsen, consult a pediatrician for proper diagnosis and treatment.