Hi. Just yesterday, i notice a sharp pain and pressure in the back of my throat and right under my jaw bone every time I breathe deeply. Recently, I ve noticed the pain every time I get out of bed or sit up too quickly. Sometimes, it even will randomly throb right under my jaw. About a week ago, everyday for three days, I had a very painful headache, always in the same spot on the top right side of my head. Then, yesterday, I felt sick to my stomach and my ears were going in and out and I began to feel dizzy. Please help me, I m really worried.