i have had a severe headache for seven days constantly.i am taking painkillers everyday.it feels like my head will burst when i stand up or bend over,or lean my head foreward,or bend down.i am boiling hot and feverish,and my face is flushed red but my hands and feet are freezing,my nose also feels like it is going to explode with pressure,my ear also feels like it needs to pop and there has been a clear liquid in my ear,up untill it felt like it was popping and i found a gross orangey discharge.i have dizzy spells with this headache where i fall over.and i feel the need to urinate when i am boiling hot.i am also constantley dehydrated. i am very scared and dont know what is wrong.it is also almost impossible to open my jaw sopmetimes as i feel like my neck and head is being squashed,and i sometimes feel like my neck spasms and lo0cks in a certain position,-to the side.please help me.