I am having discomfort to the lower part of the back of my head, just above the back of my neck, like when you turn your head the wrong way, it s also discomforting to turn my head left or right, I also have a little discomfort (very mild) in my ears and throat, my throat feels like I have a little something stuck, like mucus; I m also having trouble sleeping well because of this. What do you think I could possibly have and who should I go see? Thank you.....