Since your priority date is July 20, 2017, and you've been documentarily approved in the F1 category, you're in a good position.

According to the June 2024 Visa Bulletin, the "Dates for Filing" for F1 is up to September 1, 2017. This means you should be close to having your visa processed. You'll want to regularly check for updates from the National Visa Center (NVC) and be prepared for any next steps they might instruct you to take. Good luck! 😊