Hi on Sunday I started with a pain behind my ear that really hurt with a slight swelling. I visited my doctors Monday as the pain had spread up the side of my head and scalp.I was sent to the hospital they looked in my ear and said I had giant cell artirities on my notes with a ❓. I have lumps on my head that hurt and it feels out of shape all so from my scalp to my forehead is bright red. I'm at doctors in the morning for blood test. They gave me antibiotics today.