You play too fast: 5 useless minutes left on your clock at the end of this 10+0 game, so you played as if it were 5+0 blitz.
You made a strategic error with your 18 Bh3 19 Bg2 22 Bh3 23 Be6. Bg2 is your good bishop, not on the color of your pawns. You do not want to trade that for his bad bishop Bg7 on the color of his pawns.