Please do not worry, this is a highly treatable condition. Pus discharge and bad breath indicate an active gum infection that requires professional dental care. While you arrange to see a dentist, you can use a chlorhexidine gluconate oral gel or mouthwash twice daily to help control the bacteria. For any discomfort, over-the-counter pain relievers like ibuprofen can help. If the infection is deep, a dentist may prescribe oral antibiotics such as amoxicillin or metronidazole. However, professional dental cleaning is essential to fully resolve the issue, as topical gels cannot reach deep under the gums. Please schedule a dental appointment soon.