I am 21/female/generally good health. I have had a nagging headache for around 2 months. It is mostly right over my temple. Somtimes it feels pinching and hot, and other times very intense yet dull, like the blunt end of a pen being pressed really hard into the temple. When it first began I had intense pressure and a slight cold. The cold symptoms dissappeared for a while but now they are back and I have a lot of mucus and a cough. Sometimes the headache comes on really quickly and is relieved by pressure to the back of the head. I had a brain mri with and without contrast and they said it was normal. Could and mri miss a sinus infection or anything like that? Thanks!