Now you can download your Twitter archive of every tweet you’ve ever sent from your profile (including retweets), going all the way back to the day you first joined.
When you first open your archive, it will display your most recent tweets first. You can then scroll down to view all your tweets in reverse-chronological order.
Here are the simple-to-follow directions to get your archive: https://help.twitter.com/en/managing-your-account/how-to-download-your-twitter-archive