Inclusion Criteria:  Women Literate Fibromyalgia diagnosis according to 2016 American College of Rheumatology criteria Pain score ≥ 6 in the Numerical Pain Scale during most of the time in the last 3 months. Score ≥ 8 /12 in the Waterloo-Stanford Group Hypnotic Susceptibility Scale C  Exclusion Criteria:  Contraindication to Transcranial Magnetic Stimulation Metallic implant in brain Medical implants in brain Cardiac Pacemaker Cochlear implant History of drug or alcohol abuse in the last 6 months Neurological disorders History of head trauma or neurosurgery Decompensated systemic diseases Chronic inflammatory diseases (lupus, rheumatoid arthritis, Sjogren syndrome, Reiter syndrome) Decompensated hypothyroidism History of cancer