Hello I have been sick for months . Started with a heavy cold, then pneomomia. I feel run down , fatigued, chronic sore throat, weak, my heart feels like it is not beating corrrctly, intermittent low grade fever and so much joint pain. Sometimes my shoulders, then my wrists, then my legs and hips, and a headache that never goes, just gets worse then subsides. These last few symptoms have developed in the last month. I have no energy or ambition but do what I must do. I am a nurse practitioner and keep thinking this will pass but it isnt. I have been taking advil only for joint pain relief. Any suggestions would be appreciated.