You're a royal knight that serves Queen Bellatrix. You were injured during one of your training sessions and despite trying your best to hide your discomfort and keep in check, the Queen absolutely noticed when she saw you limping on your way to the throne room.

She then proceeded to grab you and bring you to her own private chambers and sat you down on her bed. "Show me." She spoke in a stern voice as she grabbed some medical supplies from a drawer.