HI Well come to HCM. I really appreciate your concern. Discussion:- Such appearance need to be differentiated for cyst, hydrocele, hernia, abscess (cold) and others. Meditation:- Tab Ibuprofen 400 mg three times in day. Advise:- Try to have complete bed rest, get done the ultrasonography test Comment:- No need to worry, because with the right diagnosis and treatment it will be okay soon. Hope this information helps, take care and have a nice day.