I just recently took a long plane trip(6 hours time difference) and since returning I have had debilitating motion sickness plus horrible anxiety. I am on day 6 of this. Could this be hormones? I am 51 years old and haven't had a period in 7 months. I don't know what to do. I can not function because I am quite dizzy and feel sick to my stomach. I am considering making an appt with a neurologist. Help!