I am a girl of 29 years. I suffer from headaches and often forget names or places I have visited. I been at few ctscan but drs. Say I'm okay?

Forgetful. There are neuropsychiatric and psychological/psychiatric conditions that can cause headaches and memory problems. Partial complex seizures can do this, so can dissociative disorders, metabolic conditions like hypothyroidism, blood sugar fluctuations, etc. A neuropsychiatrist can do an evaluation for these conditions.