Congrats! Super job!
Incidentally, when I first opened your thread my browser only showed you guys above your feet. And I thought: "Wow. one of those guys is really short! Looks like the OP's pic." DUH - podium. Well, OK, I just woke up.
But your profile does show the same height as me, and a weight I had for many years, even a little less at 30. And I used to smoke the bigger guys in some events, because their intimidating size & weight works against them. Light, quick & agile can often beat bulky muscle. Choose your events to exploit your advantages, and wish you the best in future outings.