Problem: A 31-year-old female presents to the urgent care with mastalgia. She reports the pain started 2 days ago and now she is experiencing significant redness, pain, and fever. She has never had this pain before. She is 5 months postpartum and actively breastfeeding. PMH: none, PSHx: tonsillectomy, Meds: prenatal vitamins, T 102.4, BP 130/84, RR 22, HR 86.