My wife developed a full-on phobia of flying after having been a seasoned traveler. There's a guy in town known as the get-people-who-don't-want-to-fly-on-the-plane doctor and she saw him. He was a miracle worker. She had two prescriptions, one short-acting, one long-, and she took them and could fly no problem.

Not saying you should try to do this, but just letting you know, if you were ever interested, there are ways to help alleviate undue stress of flying. Sending you calming vibes.