i have been struggling with many symptoms that docs can't seem to find a cause for. i mostly have swelling in the neck, shoulders, chest and underarms; joint pain; fatigue; low grade fevers; weakness; heaviness in the chest; sleep difficulties; chest pain; and weakness to upper left arm and hand. so far all labs, chest x-rays and ct scans have been normal. they have ruled out lupus as ana was negative. all cardiac tests were wnl. i started with chest pain which progressed to fatigue, and then these other symptoms. this is affecting my overall functioning. does anyone have any suggestions??