35yo f. hx 3 mos of wbc 13 (neutrophls 8.9), crp 14.5. fatigue, occ ab pain, temp 98.6-100.4, night sweats, hard painless lump back l/s neck @ hairln?

See doc: see Primary care doc. Autoimmune disorders always come to mind, but chronic infection, Inflammatory bowel disease also. ANA, ANCA, Sed Rate, Lipase, Amylase, LFT's, TSH, Stool cultures, Chest X-ray And even a CT can of abdomen, EGD/colonoscopy should all be considered depending on initial tests/physical exam. lump u describe likely a lipoma-that can be confirmed with US and/or Physical exam.