ear issues that include discomfort, pus, and swelling on the outside. One day later, another ear began to swell and hurt. There is still white discharge and excruciating head pain.
Your symptoms-severe pain, swelling of the outer ear, and white pus, suggest a serious ear infection such as Otitis externa or possibly spreading infection, especially since both ears are now involved with headache. This needs urgent medical attention, you will likely need proper ear cleaning and prescription antibiotic/antifungal ear drops like Ofloxacin ear drops or others as advised by a doctor. Keep your ears completely dry, do not insert anything, and take a pain reliever like Paracetamol if needed. Because of severe pain and discharge, please see an ENT specialist as soon as possible to prevent complications.