Experiencing fatigue, lower and mid back pain with headache. Eating healthy and exercising regularly but often feel weak and dizzy.?

Fibromyalgia? 20y female with chronic "fatigue, back pain, headache, weakness & dizziness". Disorder is trans-organ/tissue. A complete medical examination is needed to rule out systemic disorders. Thyroid, Lyme & anemia issues need to be addressed. If there are no definitive findings or diagnoses, then fibromyalgia rises within the differential diagnosis, and at that time a Rheumatologist might be consulted.