I had daily headaches, ringing in ears, dizziness, back/shoulder/neck pain, weakness in arms, nerve pain/rashes on face (usually triggered by stress/dental work and think tied to trigeminal nerve/latent virus reactivation), brain fog, difficulty concentrating, etc. My daily wake up headaches have gone away after treatment for iron deficiency (needed more involved iron panel bloodwork done to show it), sleep apnea (using cpap now), cervical spondylitic myelopathy injuring my spinal cord (ACDF surgery at C5C6), Hashimoto’s thyroiditis/lobectomy for nodule removal/hypothyroid Rx, and breast implant illness (implants removed). Everyone has their own constellation of symptoms and it takes perseverance to find doctors who will listen and help diagnose/treat you to help make your quality of life better. Best wishes to you in finding the right doctors to help you.