Well played, sometimes we feel that pressure when we play against a player that have less ELO, But we should worry about only the game, the position, if you play without that pressure you'll play better.
Talking about this game, it was game over when he let you open up the "e" file that king was really exposed
Thank you for your comment, yes I think letting me open the E file was his biggest mistake.
Anytime, I started posting my own games as well I think this is a cool way to improve in chess