Thyroid mass 3.5cm enlarged nodes on same side of mass. Mass hard non moveable. None of it hurts gotta get ct scan done. Likely cancer or cyst?

This needs. attention as soon as practicable but no diagnosis is possible without TESTING which may include CT, and specialized THYROID SCANNING! A biopsy (needle) may also be required! Your PCP may wish to refer you to a Board Certified ENDOCRINOLOGIST! Hope this helps! Dr Z.