Talk to Gynecologist on Seizure

Female 27 years old has seizures where her arms and legs go stiff straight but there is no shaking. She curls her head back and arches or curls forward but always tries to choke her self with her left hand. After the seizure she has an itchy nose. Her hands do not curl during seizure but she clenches her fists, not that forcefully. Before the seizure she stares in space, eyes wide open, then tries to choke herself and the seizure follows. She faints and seizures last from 2 to 6 minutes, 4 to 5 times in a day. She also has trouble sleeping. The doctors in LRH could not diagnose. We still have no diagnosis.