Major flight anxiety and trying to figure out what and how to possibly get some medication to take for a flight. I don't have a regular doc nor have ever been prescribed really anything for anything, but I think at least for a trip coming up I need to take something. Suggestions for what and how I could get prescribed it quickly and possibly without going in anywhere? Again, do not have a regular doctor. Any and all advice, etc. welcomed and appreciated. Thank you!! 

\*Also, if there is a better subreddit/community I can post this to or if I should change my flair tag to something else, please lmk!\*