A 27 y/o female came in with severe abdominal pain, nausea, vomiting, tenderness on the RLQ, and positive McBurney's point. Her vitals are as follows: BP: 120/80, HR: 85, SpO2: 98%, RR: 18, Temp: 102.2 F. Bloodwork showed high WBC. Just based on the information you are given, which of the following could be a possible DDX? *