Hello.. I read your complaints. As the swelling is above penis it can be a hernia
or one of the testis has not come down. First check whether the two testis are palpable in the scrotum
or not. If the two testis are present in scrotal sacs then it can be mostly a hernia and you can wait if the child has no vomiting
and passing motion regularly. If one of the testis is missing in scrotal sacs then you need to take the opinion of your doctor.
Thank you. Good day