Good job very exciting comrade! As a long term glasses wearer, in the future you're gonna want to get glasses from an online direct-to-consumer site, I recommend Zenni — they're miles cheaper than what you can get in stores because of the Luxottica racket. Practically every pair of glasses you'll find at stores in the US and Europe is manufactured and distributed by one company so they can set the price for all of them however they want.

If you find yourself wanting to try things on in person, Warby Parker is the exception to the aforementioned racket, they do their own manufacturing but maintain some physical storefronts.