osteoarthritis, tendonitis, muscle pull and strain, femoral neck stress fractures, lateral femoral cutaneous nerve compression (meralgia paresthetica),
sports hernia or hidden/occult
hernia of oblique aponeurosis, or Obturator or ilioinguinal nerve entrapment.
You would need all or any of the following for diagnosis: Clinical examination by an orthopedic specialist, X-rays, blood tests, MRI or ultrasonnography. Please discuss with your doctor. Take care!