That’s awesome man! Huge change, and in a pretty short time frame! Whatever you’re doing is obviously working. I think the biggest thing that before and after shows is that you have a handle on diet. Good eating habits are the absolute hardest thing to get people to embrace. Everybody already thinks they’re perfect eaters, lol. So congrats on getting that early.
I would suggest keep doing exactly what you’ve been doing until it stops working for you. When you eventually stall in the gym or with body re-composition, you might look into improving your diet and/or workouts, but for now, I wouldn’t change a thing.